A Small Scale Approach to Organic Laboratory Techniques
A Small Scale Approach to Organic Laboratory Techniques
4th Edition
ISBN: 9781305799875
Author: Donald L. Pavia; George S. Kriz; Gary M. Lampman
Publisher: Cengage Learning US
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Chapter 21, Problem 6Q
Interpretation Introduction

Interpretation:

Thereason for the alkyl halide product to be dried carefully with anhydrous calcium chloride before distillation in the preparation of n-butyl bromide from n-butyl alcohol needs to be explained.

Concept Introduction:

The alkyl halide; n-butyl bromide is formed by the reaction of n-butyl alcohol with HBr. The reaction follows the bi-molecular nucleophilic substitution reaction as the transition state is formed as an intermediate.

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