The stereochemistry of the chiral product obtained when 2-butanone reacts with HCN is to be given. Whether the product is optically active or not is to be stated. Concept introduction: A molecule is chiral and optically active if it has a carbon attached to four different groups. When a planar achiral molecule becomes chiral during the course of a reaction, enantiomers will be produced. This is because the reagent can attack the planar compound both from above and below the plane of the molecule. To show: The stereochemistry of the chiral product obtained when 2-butanone reacts with HCN and to state whether the product is optically active or not.

Question

d) Determine the formal charge on the nitrogen atom in each of the structures. NH3 NH2 N C бобкат : N N H H Н H2N-OH A B C D E F G

Answer 1

Question

Chapter 19.SE, Problem 74AP

Interpretation Introduction

Interpretation:

The stereochemistry of the chiral product obtained when 2-butanone reacts with HCN is to be given. Whether the product is optically active or not is to be stated.

Concept introduction:

A molecule is chiral and optically active if it has a carbon attached to four different groups. When a planar achiral molecule becomes chiral during the course of a reaction, enantiomers will be produced. This is because the reagent can attack the planar compound both from above and below the plane of the molecule.

To show:

The stereochemistry of the chiral product obtained when 2-butanone reacts with HCN and to state whether the product is optically active or not.

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d) Determine the formal charge on the nitrogen atom in each of the structures. NH3 NH2 N C бобкат : N N H H Н H2N-OH A B C D E F G

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