Organic Chemistry
Organic Chemistry
7th Edition
ISBN: 9780321826596
Author: Bruice, Paula Yurkanis/
Publisher: Pearson College Div
bartleby

Concept explainers

Question
Book Icon
Chapter 16.12, Problem 32P

(a)

Interpretation Introduction

Interpretation: Considering the base hydrolysis of given ester answer the follwoing questions.

(a) The product which contains labelled oxygen atom (O18).

Concept introduction:

The hydrolysis reaction of an ester can be catalyzed in presence of a base that is hydroxide ion. The rate of reaction increase due to the presence of hydroxide ion which can act as better nucleophile than water molecule. Thus substitution of alkoxide group takes place and carboxylic acid formation occur. The general reaction of base hydrolysis of en ester is written as,

Organic Chemistry, Chapter 16.12, Problem 32P , additional homework tip  1

Here, the ester molecule contains a labelled oxygen atom (O18), the structural formula of the given ester is,

Organic Chemistry, Chapter 16.12, Problem 32P , additional homework tip  2

(b)

Interpretation Introduction

Interpretation:

Considering the base hydrolysis of given ester answer the follwoing questions.

(b) The product which contains labelled oxygen atom (O18) when alkyl CO bond breaks.

Concept introduction:

The hydrolysis reaction of an ester can be catalyzed in presence of a base that is hydroxide ion. The rate of reaction increase due to the presence of hydroxide ion which can act as better nucleophile than water molecule. Thus substitution of alkoxide group takes place and carboxylic acid formation occur. The general reaction of base hydrolysis of en ester is written as,

Organic Chemistry, Chapter 16.12, Problem 32P , additional homework tip  3

Here, the ester molecule contains a labelled oxygen atom (O18), the structural formula of the given ester is,

Organic Chemistry, Chapter 16.12, Problem 32P , additional homework tip  4

Blurred answer
Students have asked these similar questions
D. N. Kursanov, a Russian chemist, proved that the bond that is broken in the hydroxide-ion-promoted hydrolysis of an ester is the acyl C-O bond, rather than the alkyl C - O bond, by studying the hydrolysis of the following ester under basic conditions: a.What products contained the 18O label? b. What product would have contained the 18O label if the alkyl C - O bond had broken?
The reaction of N-bromosuccinimide with m-tert- butylisopropylbenzene has been reported in the chemical literature. This reaction yields a single product in 95% yield. Draw the product formed from this starting material,
The reaction of a nitrile with an alcohol in the presence of a strong acid forms an N-substituted amide. This reaction, known as the Ritter reaction, doesnot work with primary alcohols. a. Propose a mechanism for the Ritter reaction.b. Why does the Ritter reaction not work with primary alcohols?c. How does the Ritter reaction differ from the acid-catalyzed hydrolysis of a nitrile to form an amide?

Chapter 16 Solutions

Organic Chemistry

Ch. 16.5 - a. What is the product of the reaction of acetyl...Ch. 16.6 - a. Which compound has the stretching vibration for...Ch. 16.6 - Using the pKa values listed in Table 15.1, predict...Ch. 16.6 - Is the following statement true or false? If the...Ch. 16.7 - What is the product of an acyl substitution...Ch. 16.8 - PROBLEM 16 Starting with acetyl chloride, what...Ch. 16.8 - Prob. 18PCh. 16.9 - We saw that it is necessary to use excess amine in...Ch. 16.9 - Prob. 20PCh. 16.9 - a. state three factors that cause the uncatalyzed...Ch. 16.10 - Prob. 23PCh. 16.10 - Using the mechanism for the acid-catalyzed...Ch. 16.10 - Prob. 25PCh. 16.10 - Prob. 27PCh. 16.10 - Write the mechanism for the acid-catalyzed...Ch. 16.10 - Write the mechanism for the acid-catalyzed...Ch. 16.11 - Prob. 30PCh. 16.12 - Prob. 31PCh. 16.12 - Prob. 32PCh. 16.13 - Prob. 34PCh. 16.13 - Which has a higher melting point, glyceryl...Ch. 16.13 - Draw the structure of an optically inactive fat...Ch. 16.13 - Draw the structure of an optically active fat...Ch. 16.14 - Show how each of the following esters could he...Ch. 16.14 - Prob. 39PCh. 16.15 - Prob. 40PCh. 16.15 - Which of the following reactions leads to the...Ch. 16.16 - Prob. 42PCh. 16.16 - Prob. 43PCh. 16.18 - Prob. 44PCh. 16.18 - Prob. 45PCh. 16.19 - Prob. 46PCh. 16.19 - Which alkyl halides from the carboxylic acids...Ch. 16.20 - Prob. 49PCh. 16.20 - Prob. 50PCh. 16.20 - Prob. 51PCh. 16.21 - Prob. 52PCh. 16.21 - Prob. 53PCh. 16.22 - How could you synthesize the following compounds...Ch. 16 - Prob. 55PCh. 16 - Name the following:Ch. 16 - Prob. 57PCh. 16 - What compound are obtained from the fallowing...Ch. 16 - a. Rank the following esters in order of...Ch. 16 - Because bromocyclohexane is a secondary alkyl...Ch. 16 - a. Which compound would you expect to have a...Ch. 16 - How could you use 1H NMR spectroscopy to...Ch. 16 - Prob. 63PCh. 16 - a. When a carboxylic acid is dissolved in...Ch. 16 - Rank the following compounds in order of...Ch. 16 - Prob. 66PCh. 16 - Prob. 67PCh. 16 - Prob. 68PCh. 16 - A compound with molecular formula C5H10O2 gives...Ch. 16 - Prob. 70PCh. 16 - Prob. 71PCh. 16 - Prob. 72PCh. 16 - Two products, A and B, are obtained from the...Ch. 16 - Prob. 74PCh. 16 - Prob. 75PCh. 16 - Prob. 76PCh. 16 - Prob. 77PCh. 16 - When treated with an equivalent of methanol,...Ch. 16 - a. Identify the two products obtained from the...Ch. 16 - Prob. 80PCh. 16 - Identity the major and minor products of the...Ch. 16 - Prob. 82PCh. 16 - When a compound with molecular formula C11H14O2...Ch. 16 - Prob. 84PCh. 16 - Prob. 85PCh. 16 - The 1H NMR spectra for two esters with molecular...Ch. 16 - Show how the following compounds could be prepared...Ch. 16 - Prob. 88PCh. 16 - Prob. 89PCh. 16 - Prob. 90PCh. 16 - The intermediate shown here is formed during the...Ch. 16 - Prob. 92PCh. 16 - Propose a mechanism that accounts for the...Ch. 16 - Catalytic antibodies catalyze a reaction by...Ch. 16 - Prob. 95P
Knowledge Booster
Background pattern image
Chemistry
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
  • Text book image
    Organic Chemistry
    Chemistry
    ISBN:9781305580350
    Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
    Publisher:Cengage Learning
    Text book image
    Organic Chemistry
    Chemistry
    ISBN:9781305080485
    Author:John E. McMurry
    Publisher:Cengage Learning
Text book image
Organic Chemistry
Chemistry
ISBN:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:Cengage Learning
Text book image
Organic Chemistry
Chemistry
ISBN:9781305080485
Author:John E. McMurry
Publisher:Cengage Learning