Organic Chemistry - Standalone book
10th Edition
ISBN: 9780073511214
Author: Francis A Carey Dr., Robert M. Giuliano
Publisher: McGraw-Hill Education
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Chapter 9.7, Problem 8P
Interpretation Introduction
Interpretation:
Using the given compounds and any other necessary organic and inorganic reagents, the preparation of propyne by writing appropriate series of equation is to be shown.
Concept Introduction:
>Double dehydrohalogenation of either vicinal or geminaldihalides also produces alkynes.
>Vicinal dihalides are prepared by addition of halogens to
Alkenes in turn can be prepared from alcohols by acid catalyzed dehydration.
>Alkenes can also be prepared by elimination reactions of
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What is true for esters?
(You can select more than one answers)
options:
A)
The properties of esters resemble with the properties of ethers.
B)
These have fruity smell and are used as to impart characteristic flavors
C)
These are derivatives of carboxylic acids
D)
These are produced by the reaction of alcohol and carboxylic acid in presence of acid catalyst
1. Esters can be formed by the condensation of a carboxylic acid with the hydroxyl group of an alcohol or phenol.
a) Use structures to show the condensation of acetic acid (IUPAC: ethanoic acid) with the hydroxyl of cyclohexanol.
b) Explain why 'condensation' is an appropriate name for this reaction.
c) You'll synthesize the ester in aspirin by condensing the phenol group of salicylic acid not with acetic acid, but with
acetic anhydride. Explain why the experiment calls for the use of an anhydride, rather than an acid.
2. Draw the molecular structure for the following organic compounds.
a) benzoic anhydride
b) butanoic methanoic anhydride
c) acetic anhydride
d) pentanoic propanoic anhydride
Chapter 9 Solutions
Organic Chemistry - Standalone book
Ch. 9.1 - Prob. 1PCh. 9.2 - Prob. 2PCh. 9.4 - How do bond distances and bond strengths change...Ch. 9.5 - Complete each of the following equations to show...Ch. 9.6 - Prob. 5PCh. 9.6 - Which of the alkynes of molecular formula C5H8 can...Ch. 9.7 - Give the structures of three isomeric dibromides...Ch. 9.7 - Prob. 8PCh. 9.9 - Write a series of equations showing how you could...Ch. 9.9 - Write a series of equations showing how to prepare...
Ch. 9.10 - Prob. 11PCh. 9.11 - Give the structure of the enol formed by hydration...Ch. 9.11 - Prob. 13PCh. 9.13 - Prob. 14PCh. 9.14 - Prob. 15PCh. 9 - Provide the IUPAC name for each of the following...Ch. 9 - Prob. 17PCh. 9 - All compounds in Problem 9.17 are isomers except...Ch. 9 - Prob. 19PCh. 9 - Write structural formulas for all the alkynes of...Ch. 9 - Prob. 21PCh. 9 - Prob. 22PCh. 9 - The alkane formed by hydrogenation of...Ch. 9 - Write the structure of the major organic product...Ch. 9 - Write the structure of the major organic product...Ch. 9 - When 2-heptyne was treated with aqueous sulfuric...Ch. 9 - Prob. 27PCh. 9 - Prob. 28PCh. 9 - Prob. 29PCh. 9 - Show by writing appropriate chemical equations how...Ch. 9 - Show by writing appropriate chemical equations how...Ch. 9 - Diphenylacetylene can be synthesized by the double...Ch. 9 - (Z)-9-tricosene [ (Z)-CH3(CH2)7CH=CH(CH2)12CH3 ]...Ch. 9 - Prob. 34PCh. 9 - Prob. 35PCh. 9 - Prob. 36PCh. 9 - Alkynes undergo hydroboration to give...Ch. 9 - Prob. 38DSPCh. 9 - Prob. 39DSPCh. 9 - Prob. 40DSPCh. 9 - Prob. 41DSPCh. 9 - Thinking Mechanistically About Alkynes The...
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