A chemical test that would permit to distinguish between the two glycerol monobenzyl ethers is to be suggested. Concept Introduction: Vicinal diols have a hydroxyl group attached to adjacent carbon atoms. Reaction of a vicinal diol with periodic acid cleaves the bond attached to the two hydroxyl groups. If the hydroxyl group is attached to a primary carbon atom, formaldehyde is produced at that carbon atom. If the hydroxyl group is attached to a secondary carbon atom, aldehyde is produced at that carbon atom. If the hydroxyl group is attached to a tertiary carbon atom, a ketone is produced at that carbon atom. If the compound is a diol, but the hydroxyl groups are not attached to adjacent carbon atoms, then this diol has no effect on it when treated with periodic acid.

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Answer 1

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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 35P

Interpretation Introduction

Interpretation:

A chemical test that would permit to distinguish between the two glycerol monobenzyl ethers is to be suggested.

Concept Introduction:

Vicinal diols have a hydroxyl group attached to adjacent carbon atoms.

Reaction of a vicinal diol with periodic acid cleaves the bond attached to the two hydroxyl groups.

If the hydroxyl group is attached to a primary carbon atom, formaldehyde is produced at that carbon atom.

If the hydroxyl group is attached to a secondary carbon atom, aldehyde is produced at that carbon atom.

If the hydroxyl group is attached to a tertiary carbon atom, a ketone is produced at that carbon atom.

If the compound is a diol, but the hydroxyl groups are not attached to adjacent carbon atoms, then this diol has no effect on it when treated with periodic acid.

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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 35P

Interpretation Introduction

Interpretation:

A chemical test that would permit to distinguish between the two glycerol monobenzyl ethers is to be suggested.

Concept Introduction:

Vicinal diols have a hydroxyl group attached to adjacent carbon atoms.

Reaction of a vicinal diol with periodic acid cleaves the bond attached to the two hydroxyl groups.

If the hydroxyl group is attached to a primary carbon atom, formaldehyde is produced at that carbon atom.

If the hydroxyl group is attached to a secondary carbon atom, aldehyde is produced at that carbon atom.

If the hydroxyl group is attached to a tertiary carbon atom, a ketone is produced at that carbon atom.

If the compound is a diol, but the hydroxyl groups are not attached to adjacent carbon atoms, then this diol has no effect on it when treated with periodic acid.

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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 35P

Interpretation Introduction

Interpretation:

A chemical test that would permit to distinguish between the two glycerol monobenzyl ethers is to be suggested.

Concept Introduction:

Vicinal diols have a hydroxyl group attached to adjacent carbon atoms.

Reaction of a vicinal diol with periodic acid cleaves the bond attached to the two hydroxyl groups.

If the hydroxyl group is attached to a primary carbon atom, formaldehyde is produced at that carbon atom.

If the hydroxyl group is attached to a secondary carbon atom, aldehyde is produced at that carbon atom.

If the hydroxyl group is attached to a tertiary carbon atom, a ketone is produced at that carbon atom.

If the compound is a diol, but the hydroxyl groups are not attached to adjacent carbon atoms, then this diol has no effect on it when treated with periodic acid.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See 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 35P

Interpretation Introduction