What reagents are required for making the following changes in functional groups? (a
Channel: Doubtnut
Date: 2020-03-29

What reagents are required for making the following changes in functional groups? (a) ` -CHOto -CH_(2)`OH (b) `-CN to-COOH` (c) `-COOHto H` (d) `-CONH_(2) to -NH_(2)`