Chapter 16, Problem 73P

Interpretation Introduction

(a)

Interpretation:

The skeletal structure of the given compound should be drawn.

Concept introduction:

A carbonyl compound in the given diagram is represented as a stick ball model. In stick ball model, atoms are represented as balls and bonds are represented as sticks.

Interpretation Introduction

(b)

Interpretation:

An acceptable name for A should be determined.

Concept introduction:

The given compound can be named using rules for IUPAC naming.

Interpretation Introduction

(c)

Interpretation:

The number of trigonal planar carbon in the given compound should be determined.

Concept introduction:

Trigonal planar carbon atoms possess sp² hybridization.

Interpretation Introduction

(d)

Interpretation:

The products formed when A is reacted with two equivalent molecules of CH₃OH in the presence of acid should be determined.

Concept introduction:

When an aldehyde or a ketone is reacted with two equivalent alcohol molecules in the presence of H₂SO₄, an acetal is produced.