A mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid is to be given. Concept introduction: The steps involved in the conversion of ψ-ionone to β-ionone on treatment with acid are i) Protonation of a double bond by the acid to yield a carbocation ii) Ring closure to yield a cyclic carbocation iii) Deprotonation. To give: The mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid.

Question

Want to see the full answer?

Answer 1

Question

Chapter 27.SE, Problem 15MP

Interpretation Introduction

Interpretation:

A mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid is to be given.

Concept introduction:

The steps involved in the conversion of ψ-ionone to β-ionone on treatment with acid are i) Protonation of a double bond by the acid to yield a carbocation ii) Ring closure to yield a cyclic carbocation iii) Deprotonation.

To give:

The mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

The kinetics of a gas phase reaction of the form A → Products results in a rate constant of 0.00781 M/min. For this reaction, the initial concentration of A is 0.501 M. How many minutes will it take for the concentration of A to reach 0.144 M

What is the rate for the second order reaction A → Products when [A] = 0.256 M? (k = 0.761 M⁻¹s⁻¹)

For reaction N2(g) + O2(g) --> 2NO(g) Write the rate of the reaction in terms of change of NO.

Answer 2

Question

Chapter 27.SE, Problem 15MP

Interpretation Introduction

Interpretation:

A mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid is to be given.

Concept introduction:

The steps involved in the conversion of ψ-ionone to β-ionone on treatment with acid are i) Protonation of a double bond by the acid to yield a carbocation ii) Ring closure to yield a cyclic carbocation iii) Deprotonation.

To give:

The mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 27.SE, Problem 15MP

Interpretation Introduction

Interpretation:

A mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid is to be given.

Concept introduction:

The steps involved in the conversion of ψ-ionone to β-ionone on treatment with acid are i) Protonation of a double bond by the acid to yield a carbocation ii) Ring closure to yield a cyclic carbocation iii) Deprotonation.

To give:

The mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 27.SE, Problem 15MP

Interpretation Introduction

Interpretation:

A mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid is to be given.

Concept introduction:

The steps involved in the conversion of ψ-ionone to β-ionone on treatment with acid are i) Protonation of a double bond by the acid to yield a carbocation ii) Ring closure to yield a cyclic carbocation iii) Deprotonation.

To give:

The mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 27.SE, Problem 15MP

Interpretation Introduction

Interpretation:

A mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid is to be given.

Concept introduction:

The steps involved in the conversion of ψ-ionone to β-ionone on treatment with acid are i) Protonation of a double bond by the acid to yield a carbocation ii) Ring closure to yield a cyclic carbocation iii) Deprotonation.

To give:

The mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid.

Answer 6

Chapter 27.SE, Problem 15MP

Interpretation Introduction

Interpretation:

A mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid is to be given.

Concept introduction:

The steps involved in the conversion of ψ-ionone to β-ionone on treatment with acid are i) Protonation of a double bond by the acid to yield a carbocation ii) Ring closure to yield a cyclic carbocation iii) Deprotonation.

To give:

The mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid.

Answer 7

Chapter 27.SE, Problem 15MP

Interpretation Introduction

Interpretation:

A mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid is to be given.

Concept introduction:

The steps involved in the conversion of ψ-ionone to β-ionone on treatment with acid are i) Protonation of a double bond by the acid to yield a carbocation ii) Ring closure to yield a cyclic carbocation iii) Deprotonation.

To give:

The mechanism for the conversion of ψ-ionone to β-ionone on treatment with acid.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 27.1 - Carnauba wax, used in floor and furniture...Ch. 27.1 - Draw structures of glyceryl tripalmitate and...Ch. 27.2 - Prob. 3P Ch. 27.2 - Write the saponication reaction of glyceryl...Ch. 27.4 - Prob. 5P Ch. 27.5 - Prob. 6P Ch. 27.5 - Prob. 7P Ch. 27.6 - Draw the following molecules in chair...Ch. 27.6 - Lithocholic acid is an Aâ€“B cis steroid found in...Ch. 27.7 - Prob. 10P

Solution Summary: The author explains how the acid protonates a double bond in -ionone, and the attack of the electrons results in another six-member ring carbocation.

Want to see the full answer?

Chapter 27 Solutions