The keto-enol tautomer from the given pairs should be determined. Concept Introduction: Enol formation: Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone . For terminal alkynes , there is a need of catalyst which is mercury. The formed enol and ketone are called keto-enol tautomer. Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

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Answer 1

Question

Chapter 6, Problem 47P

(a)

Interpretation Introduction

Interpretation:

The keto-enol tautomer from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomer.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(b)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(c)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(d)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(e)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

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Which of the following pairs of compounds are keto-enol tautomers?

Which of the following is a keto-enol tautomeric pair? o-H

Label each pair of compounds as keto–enol tautomers or constitutional isomers, but not tautomers.

Answer 2

Question

Chapter 6, Problem 47P

(a)

Interpretation Introduction

Interpretation:

The keto-enol tautomer from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomer.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(b)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(c)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(d)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(e)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

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Answer 3

Question

Chapter 6, Problem 47P

(a)

Interpretation Introduction

Interpretation:

The keto-enol tautomer from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomer.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(b)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(c)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(d)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(e)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

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Answer 4

Question

Chapter 6, Problem 47P

(a)

Interpretation Introduction

Interpretation:

The keto-enol tautomer from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomer.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(b)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(c)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(d)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(e)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

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Answer 5

Chapter 6, Problem 47P

(a)

Interpretation Introduction

Interpretation:

The keto-enol tautomer from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomer.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(b)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(c)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(d)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

(e)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 6

Chapter 6, Problem 47P

(a)

Interpretation Introduction

Interpretation:

The keto-enol tautomer from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomer.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 7

Chapter 6, Problem 47P

(a)

Interpretation Introduction

Interpretation:

The keto-enol tautomer from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomer.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 12

(d)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 13

(d)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 14

(e)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 15

(e)

Interpretation Introduction

Interpretation:

The keto-enol tautomers from the given pairs should be determined.

Concept Introduction:

Enol formation:

Under acidic conditions, alkyne reacts with water to produce an enol which then immediately converts into ketone. For terminal alkynes, there is a need of catalyst which is mercury.

The formed enol and ketone are called keto-enol tautomers.

Tautomerization: It is the process of inter conversion of an enol compound to a ketone compound and therefore the process can also be called as keto-enol tautomerization.

Answer 16

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Answer 17

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Answer 18

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Answer 19

Ch. 6.1 - Draw the mechanism for the reaction of cyclohexene...Ch. 6.2 - a. How many bond orbitals are available for...Ch. 6.2 - Prob. 3P Ch. 6.2 - Prob. 4P Ch. 6.3 - Prob. 5P Ch. 6.3 - Prob. 6P Ch. 6.3 - Prob. 7P Ch. 6.5 - Prob. 9P Ch. 6.5 - Prob. 10P Ch. 6.5 - a. What is the major product of each of the...

Solution Summary: The author explains that the keto-enol tautomers from the given pairs should be determined.

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