Question

what is protecting group​

Answer 1

Answer:

A protecting group or protective group is introduced into a molecule by chemical modification of a functional group to obtain chemoselectivity in a subsequent chemical reaction. It plays an important role in multistep organic synthesis. ... Then, these parts, or groups, must be protected.

Answer 2

Answer:

A protecting group or protective group is introduced into a molecule by chemical modification of a functional group to obtain chemoselectivity in a subsequent chemical reaction. It plays an important role in multistep organic synthesis. ... Then, these parts, or groups, must be protected.