(a) Interpretation: The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written. Concept introduction: The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC. In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO − O − COR' . If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group. The root name is established by identifying the longest carbon chain or a ring containing the functional group . Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

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Answer 1

Question

Chapter F, Problem F.27P

Interpretation Introduction

(a)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(b)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(c)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

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Please help with number 6 I got a negative number could that be right?

1,4-Dimethyl-1,3-cyclohexadiene can undergo 1,2- or 1,4-addition with hydrogen halides. (a) 1,2-Addition i. Draw the carbocation intermediate(s) formed during the 1,2-addition of hydrobromic acid to 1,4-dimethyl-1,3-cyclohexadiene. ii. What is the major 1,2-addition product formed during the reaction in (i)? (b) 1,4-Addition i. Draw the carbocation intermediate(s) formed during the 1,4-addition of hydrobromic acid to 1,4-dimethyl-1,3-cyclohexadiene. ii. What is the major 1,4-addition product formed from the reaction in (i)? (c) What is the kinetic product from the reaction of one mole of hydrobromic acid with 1,4-dimethyl-1,3-cyclohexadiene? Explain your reasoning. (d) What is the thermodynamic product from the reaction of one mole of hydrobro-mic acid with 1,4-dimethyl-1,3-cyclohexadiene? Explain your reasoning. (e) What major product will result when 1,4-dimethyl-1,3-cyclohexadiene is treated with one mole of hydrobromic acid at - 78 deg * C ? Explain your reasoning.

Give the product of the bimolecular elimination from each of the isomeric halogenated compounds. Reaction A Reaction B. КОВ CH₂ HotBu +B+ ко HOIBU +Br+ Templates More QQQ Select Cv Templates More Cras QQQ One of these compounds undergoes elimination 50x faster than the other. Which one and why? Reaction A because the conformation needed for elimination places the phenyl groups and to each other Reaction A because the conformation needed for elimination places the phenyl groups gauche to each other. ◇ Reaction B because the conformation needed for elimination places the phenyl groups gach to each other. Reaction B because the conformation needed for elimination places the phenyl groups anti to each other.

Answer 2

Question

Chapter F, Problem F.27P

Interpretation Introduction

(a)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(b)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(c)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

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Answer 3

Question

Chapter F, Problem F.27P

Interpretation Introduction

(a)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(b)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(c)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

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Answer 4

Question

Chapter F, Problem F.27P

Interpretation Introduction

(a)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(b)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(c)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

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Answer 5

Chapter F, Problem F.27P

Interpretation Introduction

(a)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(b)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Interpretation Introduction

(c)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Answer 6

Chapter F, Problem F.27P

Interpretation Introduction

(a)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Answer 7

Chapter F, Problem F.27P

Interpretation Introduction

(a)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The structure for the given trivial name is to be drawn, and the correct IUPAC name is to be written.

Concept introduction:

The trivial names are commonly used names which are not systematic ones. Many trivial names are accepted by IUPAC.

In acid anhydride, two carbonyl carbons are bonded to the common oxygen atom as RCO−O−COR'. If R and R' are the same, the anhydride is symmetric. The general form of symmetric acid anhydride name is alkanoic anhydride. If R and R' are different, the anhydride is unsymmetric. The general form of unsymmetric acid anhydride name is alkanoic alkanoic anhydride. The two alkanoic groups appear in alphabetical order. The alkanoic corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride. The alkan is the root name that stands for the longest chain containing the carbonyl group.

The root name is established by identifying the longest carbon chain or a ring containing the functional group. Remove the e from the normal ane, ene, or yne ending, and add the suffix that corresponds to the highest-priority functional group. Number the carbon chain in a way that the functional group and the substituents attached get the lowest number. The position of the functional group and substituents on the parent chain or ring is indicated by the respective locant number just before the suffix. Prefixes are used to denote the number of identical substituents. The substituents are written in alphabetical order when writing the IUPAC name.

Answer 12

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Answer 13

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Answer 15

Ch. F - Prob. F.1P Ch. F - Prob. F.2P Ch. F - Prob. F.3P Ch. F - Prob. F.4P Ch. F - Prob. F.5P Ch. F - Prob. F.6P Ch. F - Prob. F.7P Ch. F - Prob. F.8P Ch. F - Prob. F.9P Ch. F - Prob. F.10P

Solution Summary: The author explains the structure and IUPAC name for trichloroacetic anhydride.

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