Chapter 19, Problem 64PP

(a)

Interpretation Introduction

Interpretation:

Major product of the given reaction has to be predicted.

Concept introduction:

An imine is a compound having $C=N$ bond that is formed by the reaction of a ketone or aldehyde and primary amine under mild acidic conditions with the elimination of water molecule.

The part of the molecule that is attached to the carbon atom in the $C=N$ bond is from the ketone and the part attached to the nitrogen atom is for the primary amine.

(b)

Interpretation Introduction

Interpretation:

Major product of the given reaction has to be predicted.

Concept introduction:

Grignard Reaction: This is an organometallic reaction where an alkyl or aryl-magnesium halides is introduced to the carbonyl group present in an aldehyde and ketone. Here, aldehyde and ketone gets converted to alcohols.

  

(c)

Interpretation Introduction

Interpretation:

Major product of the given reaction has to be predicted.

Concept introduction:

Baeyer Villiger oxidation is an oxidation reaction in which the ketone gets converted into ester by the introduction of one oxygen atom and cyclic ketone gets converted into lactone. The reagents used in the reaction are peroxy acid or peroxide.

  

The rate of migration can be given as:

  $H>3^o>2^o>Ph>1^o>methyl$

Oxidation: If electrons are moved from a species or oxygen atoms are added to a species or hydrogen atom gets removed from a species during a chemical reaction is known as reduction.

(d)

Interpretation Introduction

Interpretation:

Major product of the given reaction has to be predicted.

Concept introduction:

Baeyer Villiger oxidation is an oxidation reaction in which the ketone gets converted into ester by the introduction of one oxygen atom and cyclic ketone gets converted into lactone. The reagents used in the reaction are peroxy acid or peroxide.

  

The rate of migration can be given as:

  $H>3^o>2^o>Ph>1^o>methyl$

Oxidation: If electrons are moved from a species or oxygen atoms are added to a species or hydrogen atom gets removed from a species during a chemical reaction is known as reduction.

(e)

Interpretation Introduction

Interpretation:

Major product of the given reaction has to be predicted.

Concept introduction:

An imine is a compound having $C=N$ bond that is formed by the reaction of a ketone or aldehyde and primary amine under mild acidic conditions with the elimination of water molecule.

The part of the molecule that is attached to the carbon atom in the $C=N$ bond is from the ketone and the part attached to the nitrogen atom is for the primary amine.