To propose a mechanism for the explanation of the formation of dimethylchlorosulfonium ion in Swern oxidation. Concept introduction: Swern oxidation reaction is a reaction that involves the conversion of a primary or a secondary alcohol to an aldehyde or a ketone in the presence of oxalyl chloride and dimethyl sulfoxide. An organic base like triethylamine is also used in the reaction. Carbon monoxide and carbon dioxide are formed as by-products in the reaction.

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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 17, Problem 77P

Interpretation Introduction

Interpretation:

To propose a mechanism for the explanation of the formation of dimethylchlorosulfonium ion in Swern oxidation.

Concept introduction:

Swern oxidation reaction is a reaction that involves the conversion of a primary or a secondary alcohol to an aldehyde or a ketone in the presence of oxalyl chloride and dimethyl sulfoxide. An organic base like triethylamine is also used in the reaction. Carbon monoxide and carbon dioxide are formed as by-products in the reaction.

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E17E.2(a) The following mechanism has been proposed for the decomposition of ozone in the atmosphere: 03 → 0₂+0 k₁ O₁₂+0 → 03 K →> 2 k₁ Show that if the third step is rate limiting, then the rate law for the decomposition of O3 is second-order in O3 and of order −1 in O̟.

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Answer 2

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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 17, Problem 77P

Interpretation Introduction

Interpretation:

To propose a mechanism for the explanation of the formation of dimethylchlorosulfonium ion in Swern oxidation.

Concept introduction:

Swern oxidation reaction is a reaction that involves the conversion of a primary or a secondary alcohol to an aldehyde or a ketone in the presence of oxalyl chloride and dimethyl sulfoxide. An organic base like triethylamine is also used in the reaction. Carbon monoxide and carbon dioxide are formed as by-products in the reaction.

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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 17, Problem 77P

Interpretation Introduction

Interpretation:

To propose a mechanism for the explanation of the formation of dimethylchlorosulfonium ion in Swern oxidation.

Concept introduction:

Swern oxidation reaction is a reaction that involves the conversion of a primary or a secondary alcohol to an aldehyde or a ketone in the presence of oxalyl chloride and dimethyl sulfoxide. An organic base like triethylamine is also used in the reaction. Carbon monoxide and carbon dioxide are formed as by-products in the reaction.

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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 17, Problem 77P

Interpretation Introduction