EBK ORGANIC CHEMISTRY-PRINT COMPANION (
EBK ORGANIC CHEMISTRY-PRINT COMPANION (
4th Edition
ISBN: 9781119776741
Author: Klein
Publisher: WILEY CONS
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Chapter 13, Problem 72IP
Interpretation Introduction

Interpretation: The synthesis of alkyne 2 from epoxide 1 needs to be shown by taking 3-Bromo-1-propyne as a starting material.

  EBK ORGANIC CHEMISTRY-PRINT COMPANION (, Chapter 13, Problem 72IP

Concept Introduction:

In the acid-catalyzed ring-opening of an epoxide with water, first proton transfer takes place and then nucleophilic attack takes place via the SN2 mechanism. In the end, proton transfer step takes place that removes the charge formed after the attack of the neutral nucleophile on a more substituted position. Similarly, ring opening of epoxide can also take place in a basic medium. This results in an attack of the nucleophile on a less substituted position.

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Chapter 13 Solutions

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