(a)
Interpretation:
Correct IUPAC name for the given ketone has to be assigned.
Concept Introduction:
For naming a ketone in
IUPAC rules for naming a ketone:
- • The longest parent carbon chain is identified that includes the carbonyl group.
- • The parent chain name is changed by replacing the suffix “-e” with “-one”.
- • Numbering is done in a way that the carbonyl group gets the least numbering. The position of the carbonyl group is indicated in the name.
- • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- • Cyclic
ketones are named by adding the suffix “-one” to the name of the carbon ring. The substituents are numbered so that it gets the least numbering starting from the carbonyl group that is given the number 1.
(b)
Interpretation:
Correct IUPAC name for the given ketone has to be assigned.
Concept Introduction:
For naming a ketone in IUPAC nomenclature, the suffix “-one” is added to the parent alkane name.
IUPAC rules for naming a ketone:
- • The longest parent carbon chain is identified that includes the carbonyl group.
- • The parent chain name is changed by replacing the suffix “-e” with “-one”.
- • Numbering is done in a way that the carbonyl group gets the least numbering. The position of the carbonyl group is indicated in the name.
- • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- • Cyclic ketones are named by adding the suffix “-one” to the name of the carbon ring. The substituents are numbered so that it gets the least numbering starting from the carbonyl group that is given the number 1.
(c)
Interpretation:
Correct IUPAC name for the given ketone has to be assigned.
Concept Introduction:
For naming a ketone in IUPAC nomenclature, the suffix “-one” is added to the parent alkane name.
IUPAC rules for naming a ketone:
- • The longest parent carbon chain is identified that includes the carbonyl group.
- • The parent chain name is changed by replacing the suffix “-e” with “-one”.
- • Numbering is done in a way that the carbonyl group gets the least numbering. The position of the carbonyl group is indicated in the name.
- • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- • Cyclic ketones are named by adding the suffix “-one” to the name of the carbon ring. The substituents are numbered so that it gets the least numbering starting from the carbonyl group that is given the number 1.
(d)
Interpretation:
Correct IUPAC name for the given ketone has to be assigned.
Concept Introduction:
For naming a ketone in IUPAC nomenclature, the suffix “-one” is added to the parent alkane name.
IUPAC rules for naming a ketone:
- • The longest parent carbon chain is identified that includes the carbonyl group.
- • The parent chain name is changed by replacing the suffix “-e” with “-one”.
- • Numbering is done in a way that the carbonyl group gets the least numbering. The position of the carbonyl group is indicated in the name.
- • The identity and location of substituents if any has to be determined and this information has to be added in front of the IUPAC name.
- • Cyclic ketones are named by adding the suffix “-one” to the name of the carbon ring. The substituents are numbered so that it gets the least numbering starting from the carbonyl group that is given the number 1.
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Chapter 15 Solutions
Study Guide with Selected Solutions for Stoker's General, Organic, and Biological Chemistry, 7th
- Which of the following compounds is a dihydroxy alcohol? a. 2-propanol b. 1,2-ethanediol c. 1,2,3-propanetriol d. ethanol e. both 1,2-ethanediol and 1,2,3-propanetriolarrow_forwardWrite the condensed structural formula of the following alcohols and their classification. a. 2-heptanol c. 3-phenyl-1-butanol e. 3-ethyl-2-pentanol b. 2-methyl-2-heptanol d. 2,2-dimethyl-1-hexanol f. 3,5-dimethylcylohexanolarrow_forwardDraw a structural formula for each of the following aldehydes. a. 3-Methylpentanal b. 2-Ethylhexanal 4-21arrow_forward
- 1. Draw the structural formula of the hemiacetal formed from each ơf the following pairs of reactants. a. Acetaldehyde and methanol 0 b. 2-Pentanone and ethyl alcohol С. Butanal and isopropyl alcohol d. Acetone and ethanolarrow_forwardWhich of the following organic compounds has a functional group of a carboxyl group?A. alkyl halide B. ester C. ketone D. aminearrow_forwardwhich of the following alcohols can be oxidized to form ketone as a product? a.) 1-butanol, b.) 2-butanol, c.) tert-butanol, d.) both b and carrow_forward
- 9. Assign an IUPAC name to each of the following compounds. 2. a. CH3-C-O-C-CH2-CH, b. CH3-CH2-CH-CH-C-CI L. C. CH3-CH-CH-C-Cl ČH3 CH3 d. CH3-CH-C-0-C-H Draw the structures of the esters formed by reacting the following substances 1 molecule methanol and 1 molecule phosphoric acid 2 molecules methanol and 1 molecule phosphoric acid 1 molecule methanol and 1 molecule nitric acid 1 molecule ethylene glycol and 2 molecules of nitric acid 0. A. В. C, D.arrow_forwardWhich of the following compounds will be the MOST soluble in water? A. 1-octanol B. 1-Hexanol C. 1-Propanol D. 3-Hexanolarrow_forwardIII. Each of the following name is incorrectly. Give the correct IUPAC name for the intended compound. 1. 2-Ethyl-1-propanol 2. 2,4-Butanediol 3.2-Methyl-3-butanol 4. 1.4-Cyclopentanediolarrow_forward
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