(a)
Interpretation:
The structure of the molecule that corresponds to the given IUPAC name is to be drawn.
Concept introduction:
The rules for naming acid anhydrides are derived from the fact that an acid anhydride can be produced from two carboxylic acids in the dehydration reaction as shown below:
If the two R and R’ groups attached to the acid anhydride are the same, then the anhydride is symmetrical, but if they are different, the acid anhydride is unsymmetrical.
Symmetrical anhydrides are named according to the general form alkanoic anhydride in which the alkanoic portion corresponds to the specific
Unsymmetrical anhydrides are named according to the general form alkanoic alkanoic anhydride, where each alkanoic portion corresponds to different carboxylic acids that would be required to produce the anhydride. The two carboxylic acids follow the alphabetical order.
(b)
Interpretation:
The structure of the molecule that corresponds to the given IUPAC name is to be drawn.
Concept introduction:
The rules for naming acid anhydrides are derived from the fact that an acid anhydride can be produced from two carboxylic acids in the dehydration reaction as shown below:
If the two R and R’ groups attached to the acid anhydride are the same, then the anhydride is symmetrical, but if they are different, the acid anhydride is unsymmetrical.
Symmetrical anhydrides are named according to general form alkanoic anhydride where the alkanoic portion corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride.
Unsymmetrical anhydrides are named according to the general form alkanoic alkanoic anhydride, where each alkanoic portion corresponds to different carboxylic acids that would be required to produce the anhydride. The two carboxylic acids follow the alphabetical order.
(c)
Interpretation:
The structure of the molecule is to be drawn that corresponds to the given IUPAC name.
Concept introduction:
The rules for naming acid anhydrides are derived from the fact that an acid anhydride can be produced from two carboxylic acids in the dehydration reaction as shown below:
If the two R and R’ groups attached to the acid anhydride are same, then the anhydride is symmetrical, but if they are different, the acid anhydride is unsymmetrical.
Symmetrical anhydride are named according to general form alkanoic anhydride where the alkanoic portion corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride.
Unsymmetrical anhydrides are named according to the general form alkanoic alkanoic anhydride, where each alkanoic portion corresponds to different carboxylic acids that would be required to produce the anhydride. The two carboxylic acids follow the alphabetical order.
Substituents attached to the carbon chain of any carboxylic acid portion are written as prefix in the IUPAC name.
(d)
Interpretation:
The structure of the molecule is to be drawn that corresponds to the given IUPAC name.
Concept introduction:
The rules for naming acid anhydrides are derived from the fact that an acid anhydride can be produced from two carboxylic acids in the dehydration reaction as shown below:
If the two R and R’ groups attached to the acid anhydride are same, then the anhydride is symmetrical, but if they are different, the acid anhydride is unsymmetrical.
Symmetrical anhydride are named according to general form alkanoic anhydride where the alkanoic portion corresponds to the specific carboxylic acid that could undergo dehydration to produce the anhydride.
Unsymmetrical anhydrides are named according to the general form alkanoic alkanoic anhydride, where each alkanoic portion corresponds to different carboxylic acids that would be required to produce the anhydride. The two carboxylic acids follow the alphabetical order.
Substituents attached to the carbon chain of any carboxylic acid portion are written as prefix in the IUPAC name.
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Chapter F Solutions
ORG CHEM W/ EBOOK & SW5 + STUDY GUIDE
- At 300 K, in the decomposition reaction of a reactant R into products, several measurements of the concentration of R over time have been made (see table). Without using graphs, calculate the order of the reaction. t/s [R]/(mol L-1) 0 0,5 171 0,16 720 0,05 1400 0,027arrow_forwardPredict the organic products that form in the reaction below, and draw the skeletal ("line") structures of the missing organic products. Please include all steps & drawings & explanations.arrow_forwardWhat are the missing reagents for the spots labeled 1 and 3? Please give a detailed explanation and include the drawings and show how the synthesis proceeds with the reagents.arrow_forward
- What are the products of the following acetal hydrolysis? Please draw a skeletal line structure and include a detailed explanation and drawing of how the mechanism proceeds. Please include any relevant information that is needed to understand the process of acetal hydrolysis.arrow_forwardWhat would happen if you added the HCI to the Grignard reagent before adding benzophenone? Draw a reaction mechanism to support your answer.arrow_forwardAt 300 K, in the decomposition reaction of a reactant R into products, several measurements of the concentration of R over time have been made (see table). Calculate the order of the reaction. t/s [R]/ (mol L-1) 0 0,5 171 0,16 720 0,05 1400 0,027arrow_forward
- Write the correct IUPAC names of the molecules in the picturearrow_forwardHow many grams of solid NaCN have to be added to 1.5L of water to dissolve 0.18 mol of Fe(OH)3 in the form Fe(CN)63 - ? ( For simplicity, ignore the reaction of CN - ion with water) Ksp for Fe(OH)3 is 2.8E -39, and Kform for Fe(CN)63 - is 1.0E31arrow_forwardDraw the most stable chair conformation of 1-ethyl-1-methylcyclohexane, clearly showing the axial and equatorial substituents. [4] Draw structures corresponding to the following IUPAC name for each of the following compounds; [5] i) 4-Isopropyl-2,4,5-trimethylheptane ii) trans-1-tert-butyl-4-ethylcyclohexane iii) Cyclobutylcycloheptane iv) cis-1,4-di-isopropylcyclohexane (chair conformation) v) 3-Ethyl-5-isobutylnonanearrow_forward
- Draw and name molecules that meet the following descriptions; [4] a) An organic molecule containing 2 sp2 hybridised carbon and 1 sp-hybridised carbon atom. b) A cycloalkene, C7H12, with a tetrasubstituted double bond. Also answer question 2 from the imagearrow_forwardH 14. Draw the line angle form of the following molecule make sure you use the proper notation to indicate spatial positioning of atoms. F F H 15. Convert the following condensed form to line angle form: (CH3)3CCH2COCH2CON(CH2CH3)2arrow_forwardIn a reaction between two reactants A and B, the half-life is the same for both only if(A) the stoichiometry A:B is 1:1.(B) the stoichiometry A:B is 1:2 or 2:1.arrow_forward
Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning
Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning