Given that vaccenic acid, C 18 H 34 O 2 , gives heptanal and 11-oxoundecanoic acid [OHC(CH 2 ) 9 COOH] on ozonolysis. It is converted into lactobacillic acid when treated with CH 2 I 2 /Zn(Cu). The structures of both vaccenic acid and lactobacillic acids are to be given. Concept introduction: Ozonolysis followed by zinc treatment cleaves the double bond in an alkene to yield carbonyl compounds. An oxygen atom gets attached to the carbons originally in the double bond. When an alkene is treated with CH 2 I 2 /Zn(Cu), -CH 2 - group gets added to the double bond to yield a cyclopropane derivative. To give: The structures of both vaccenic acid and lactobacillic acids.

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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 27.SE, Problem 41AP

Interpretation Introduction

Interpretation:

Given that vaccenic acid, C₁₈H₃₄O₂, gives heptanal and 11-oxoundecanoic acid [OHC(CH₂)₉COOH] on ozonolysis. It is converted into lactobacillic acid when treated with CH₂I₂/Zn(Cu). The structures of both vaccenic acid and lactobacillic acids are to be given.

Concept introduction:

Ozonolysis followed by zinc treatment cleaves the double bond in an alkene to yield carbonyl compounds. An oxygen atom gets attached to the carbons originally in the double bond. When an alkene is treated with CH₂I₂/Zn(Cu), -CH₂- group gets added to the double bond to yield a cyclopropane derivative.

To give:

The structures of both vaccenic acid and lactobacillic acids.

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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 27.SE, Problem 41AP

Interpretation Introduction

Interpretation:

Given that vaccenic acid, C₁₈H₃₄O₂, gives heptanal and 11-oxoundecanoic acid [OHC(CH₂)₉COOH] on ozonolysis. It is converted into lactobacillic acid when treated with CH₂I₂/Zn(Cu). The structures of both vaccenic acid and lactobacillic acids are to be given.

Concept introduction:

Ozonolysis followed by zinc treatment cleaves the double bond in an alkene to yield carbonyl compounds. An oxygen atom gets attached to the carbons originally in the double bond. When an alkene is treated with CH₂I₂/Zn(Cu), -CH₂- group gets added to the double bond to yield a cyclopropane derivative.

To give:

The structures of both vaccenic acid and lactobacillic acids.

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 27.SE, Problem 41AP

Interpretation Introduction

Interpretation:

Given that vaccenic acid, C₁₈H₃₄O₂, gives heptanal and 11-oxoundecanoic acid [OHC(CH₂)₉COOH] on ozonolysis. It is converted into lactobacillic acid when treated with CH₂I₂/Zn(Cu). The structures of both vaccenic acid and lactobacillic acids are to be given.

Concept introduction:

Ozonolysis followed by zinc treatment cleaves the double bond in an alkene to yield carbonyl compounds. An oxygen atom gets attached to the carbons originally in the double bond. When an alkene is treated with CH₂I₂/Zn(Cu), -CH₂- group gets added to the double bond to yield a cyclopropane derivative.

To give:

The structures of both vaccenic acid and lactobacillic acids.

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 27.SE, Problem 41AP

Interpretation Introduction