The reason corresponding to the fact that 2 , 2 , 5 , 5 − tetramethyl − 3 − hexyne cannot be prepared by using acetylide anion is to be stated. Concept Introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as S N 2 reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

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Answer 1

Question

Chapter 11, Problem 11.18P

Interpretation Introduction

Interpretation: The reason corresponding to the fact that 2,2,5,5−tetramethyl−3−hexyne cannot be prepared by using acetylide anion is to be stated.

Concept Introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as SN2 reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

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Answer 2

Question

Chapter 11, Problem 11.18P

Interpretation Introduction

Interpretation: The reason corresponding to the fact that 2,2,5,5−tetramethyl−3−hexyne cannot be prepared by using acetylide anion is to be stated.

Concept Introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as SN2 reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

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Answer 3

Question

Chapter 11, Problem 11.18P

Interpretation Introduction

Interpretation: The reason corresponding to the fact that 2,2,5,5−tetramethyl−3−hexyne cannot be prepared by using acetylide anion is to be stated.

Concept Introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as SN2 reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

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Answer 4

Question

Chapter 11, Problem 11.18P

Interpretation Introduction

Interpretation: The reason corresponding to the fact that 2,2,5,5−tetramethyl−3−hexyne cannot be prepared by using acetylide anion is to be stated.

Concept Introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as SN2 reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

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Answer 5

Chapter 11, Problem 11.18P

Interpretation Introduction

Interpretation: The reason corresponding to the fact that 2,2,5,5−tetramethyl−3−hexyne cannot be prepared by using acetylide anion is to be stated.

Concept Introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as SN2 reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

Answer 6

Chapter 11, Problem 11.18P

Interpretation Introduction

Interpretation: The reason corresponding to the fact that 2,2,5,5−tetramethyl−3−hexyne cannot be prepared by using acetylide anion is to be stated.

Concept Introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as SN2 reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

Answer 7

Chapter 11, Problem 11.18P

Interpretation Introduction

Interpretation: The reason corresponding to the fact that 2,2,5,5−tetramethyl−3−hexyne cannot be prepared by using acetylide anion is to be stated.

Concept Introduction: The replacement or substitution of one functional group with another different functional group in any chemical reaction is termed as substitution reaction. The nucleophilic reaction that consists of bimolecular as well as bond-making and bond-breaking steps is termed as SN2 reactions. This is a one-step reaction in which both nucleophile and substrate participate in the rate determining step.

Answer 8

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Answer 10

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Answer 11

Ch. 11 - Problem 11.1 Neopheliosyne B is a novel acetylenic...Ch. 11 - Give the IUPAC name for each compound.Ch. 11 - Give the structures corresponding to each of the...Ch. 11 - Prob. 11.4P Ch. 11 - Prob. 11.5P Ch. 11 - Which bases can deprotonate acetylene? The pKa...Ch. 11 - Draw the organic products formed when each alkyne...Ch. 11 - Draw additional resonance structures for each...Ch. 11 - Problem 11.9 Draw the products formed when is...Ch. 11 - Explain the following result. Although alkenes...

Solution Summary: The author explains that the structure of the 2,2,5,5-tetramethyl-3-'' hexyne is not possible by using acetylide anion.

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Chapter 11 Solutions