The steps involved in the mechanism of formation of cyclic acetal from acetone and ethylene glycol in the presence of anhydrous HCl are to be shown. Concept introduction: The reaction of a ketone or an aldehyde with an excess of diol (single compound with two hydroxyl groups) under acidic conditions results in the formation of cyclic acetal.

Question

Propose a reasonable synthesis for each of the following compounds from the indicated starting materials and any other reagents.

Answer 1

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 16, Problem 11PP

Interpretation Introduction

Interpretation:

The steps involved in the mechanism of formation of cyclic acetal from acetone and ethylene glycol in the presence of anhydrous HCl are to be shown.

Concept introduction:

The reaction of a ketone or an aldehyde with an excess of diol (single compound with two hydroxyl groups) under acidic conditions results in the formation of cyclic acetal.

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Propose a reasonable synthesis for each of the following compounds from the indicated starting materials and any other reagents.

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Answer 2

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 16, Problem 11PP

Interpretation Introduction

Interpretation:

The steps involved in the mechanism of formation of cyclic acetal from acetone and ethylene glycol in the presence of anhydrous HCl are to be shown.

Concept introduction:

The reaction of a ketone or an aldehyde with an excess of diol (single compound with two hydroxyl groups) under acidic conditions results in the formation of cyclic acetal.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 16, Problem 11PP

Interpretation Introduction

Interpretation:

The steps involved in the mechanism of formation of cyclic acetal from acetone and ethylene glycol in the presence of anhydrous HCl are to be shown.

Concept introduction:

The reaction of a ketone or an aldehyde with an excess of diol (single compound with two hydroxyl groups) under acidic conditions results in the formation of cyclic acetal.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 16, Problem 11PP

Interpretation Introduction