Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared is to be shown. Concept introduction: An open chain alkyne can be converted in to a cyclic alkyne with more number of carbons, first by converting it in to a disodio derivative by treatment with two molar equivalents of NaNH 2 in NH 3 followed by treatment with a suitable dibromide containing the required number of carbons. To show: Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared.

Question

How do you produce 2-pentanol from ethyne? Draw the involved structure in the reaction.

Answer 1

Question

Chapter 9.SE, Problem 44AP

Interpretation Introduction

Interpretation:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared is to be shown.

Concept introduction:

An open chain alkyne can be converted in to a cyclic alkyne with more number of carbons, first by converting it in to a disodio derivative by treatment with two molar equivalents of NaNH₂ in NH₃ followed by treatment with a suitable dibromide containing the required number of carbons.

To show:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared.

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Answer 2

Question

Chapter 9.SE, Problem 44AP

Interpretation Introduction

Interpretation:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared is to be shown.

Concept introduction:

An open chain alkyne can be converted in to a cyclic alkyne with more number of carbons, first by converting it in to a disodio derivative by treatment with two molar equivalents of NaNH₂ in NH₃ followed by treatment with a suitable dibromide containing the required number of carbons.

To show:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared.

Expert Solution & Answer

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Answer 3

Question

Chapter 9.SE, Problem 44AP

Interpretation Introduction

Interpretation:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared is to be shown.

Concept introduction:

An open chain alkyne can be converted in to a cyclic alkyne with more number of carbons, first by converting it in to a disodio derivative by treatment with two molar equivalents of NaNH₂ in NH₃ followed by treatment with a suitable dibromide containing the required number of carbons.

To show:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared.

Expert Solution & Answer

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Answer 4

Question

Chapter 9.SE, Problem 44AP

Interpretation Introduction

Interpretation:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared is to be shown.

Concept introduction:

An open chain alkyne can be converted in to a cyclic alkyne with more number of carbons, first by converting it in to a disodio derivative by treatment with two molar equivalents of NaNH₂ in NH₃ followed by treatment with a suitable dibromide containing the required number of carbons.

To show:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared.

Expert Solution & Answer

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Answer 5

Chapter 9.SE, Problem 44AP

Interpretation Introduction

Interpretation:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared is to be shown.

Concept introduction:

An open chain alkyne can be converted in to a cyclic alkyne with more number of carbons, first by converting it in to a disodio derivative by treatment with two molar equivalents of NaNH₂ in NH₃ followed by treatment with a suitable dibromide containing the required number of carbons.

To show:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared.

Answer 6

Chapter 9.SE, Problem 44AP

Interpretation Introduction

Interpretation:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared is to be shown.

Concept introduction:

An open chain alkyne can be converted in to a cyclic alkyne with more number of carbons, first by converting it in to a disodio derivative by treatment with two molar equivalents of NaNH₂ in NH₃ followed by treatment with a suitable dibromide containing the required number of carbons.

To show:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared.

Answer 7

Chapter 9.SE, Problem 44AP

Interpretation Introduction

Interpretation:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared is to be shown.

Concept introduction:

An open chain alkyne can be converted in to a cyclic alkyne with more number of carbons, first by converting it in to a disodio derivative by treatment with two molar equivalents of NaNH₂ in NH₃ followed by treatment with a suitable dibromide containing the required number of carbons.

To show:

Starting from acetylene and using any alkyl halide required how cyclodecyne can be prepared.

Answer 8

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Answer 9

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Answer 10

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Answer 19

Ch. 9.1 - Prob. 1P Ch. 9.1 - Prob. 2P Ch. 9.3 - What products would you expect from the following...Ch. 9.4 - Prob. 4P Ch. 9.4 - Prob. 5P Ch. 9.4 - Prob. 6P Ch. 9.4 - Prob. 7P Ch. 9.5 - Using any alkyne needed, how would you prepare the...Ch. 9.7 - The pKa of acetone, CH3COCH3, is 19.3. Which of...Ch. 9.8 - Prob. 10P

Solution Summary: The author explains how cyclodecyne can be prepared by starting from acetylene and using any alkyl halide required.

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