(a) Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn. Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

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Answer 1

Question

Chapter 11, Problem 11.46P

Interpretation Introduction

(a)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(b)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(c)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(d)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

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Answer 2

Question

Chapter 11, Problem 11.46P

Interpretation Introduction

(a)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(b)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(c)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(d)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

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Answer 3

Question

Chapter 11, Problem 11.46P

Interpretation Introduction

(a)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(b)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(c)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(d)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

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Answer 4

Question

Chapter 11, Problem 11.46P

Interpretation Introduction

(a)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(b)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(c)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(d)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

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Answer 5

Chapter 11, Problem 11.46P

Interpretation Introduction

(a)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(b)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(c)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Interpretation Introduction

(d)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Answer 6

Chapter 11, Problem 11.46P

Interpretation Introduction

(a)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Answer 7

Chapter 11, Problem 11.46P

Interpretation Introduction

(a)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Answer 8

Interpretation Introduction

(b)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Answer 9

Interpretation Introduction

(b)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Answer 10

Interpretation Introduction

(c)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Answer 11

Interpretation Introduction

(c)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Answer 12

Interpretation Introduction

(d)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Answer 13

Interpretation Introduction

(d)

Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn.

Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Answer 14

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Answer 16

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Answer 17

Ch. 11 - Draw structures for the three alkynes having...Ch. 11 - Prob. 11.2P Ch. 11 - Give the IUPAC name for each compound.Ch. 11 - Give the structures corresponding to each of the...Ch. 11 - Prob. 11.5P Ch. 11 - Prob. 11.6P Ch. 11 - Which bases can deprotonate acetylene? The pKa...Ch. 11 - Draw the organic products formed when each alkyne...Ch. 11 - Prob. 11.9P Ch. 11 - Problem 11.9 Draw the products formed when is...

(a) Interpretation: The products formed in the given reaction indicating stereochemistry are to be drawn. Concept introduction: Alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom. The negatively charged alkyne is known as acetylide ion.

Solution Summary: The author explains that alkynes acts as a nucleophile by removing its terminal proton. This brings negative charge on terminal carbon atom.

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Chapter 11 Solutions