Chapter 18, Problem 18.80P

Interpretation Introduction

(a)

Interpretation:

The major product(s) of given reaction is to be determined.

Concept introduction:

The alkane is prepared by the reduction of aldehydes and ketones. The formation of hydrazone from the ketone. The hydrazine adds to the carbonyl carbon followed by the proton transfer reaction with appropriate base and yield corresponding alkane.

Interpretation Introduction

(b)

Interpretation:

The major product(s) of given reaction is to be determined.

Concept introduction:

An aldol addition is a reaction that occurs between the enolate of an aldehyde or ketone and the alpha-carbon of another aldehyde or ketone to form a beta-hydroxy aldehyde or ketone.