Chapter 14.10B, Problem 14.19P

Interpretation Introduction

Interpretation:

The method of synthesis of $\text{hept-5-yn-1-ol}$ from $\text{4-bromobutan-1-ol}$ with the help of a protecting group is to be stated.

Concept introduction:

Silyl ethers are used as alcohol-protecting groups. A good protecting group should be easy to add and remove. An ether protecting group is difficult to deprotect. Strong acids are required to deprotect it. However, silyl ethers are easily removed as compared to carbon-based ethers. The silyl ether is stablised by three bulky isopropyl groups.