The compounds A - F in the reactions given in Fig P25.29a-c are to be determined. It is to be explained why isotopically substituted methanol is formed in the reaction (b), but not in reactions (a) and (c). Concept introduction: When a labeled nucleophile is used in a substitution reaction, the appearance of the labelled atom in the products depends on the bonds which are broken. The reaction of nucleophile depends on the steric hindrance and the basicity of the substrate.

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Chapter 25, Problem 25.29AP

Interpretation Introduction

Interpretation:

The compounds A-F in the reactions given in Fig P25.29a-c are to be determined.

It is to be explained why isotopically substituted methanol is formed in the reaction (b), but not in reactions (a) and (c).

Concept introduction:

When a labeled nucleophile is used in a substitution reaction, the appearance of the labelled atom in the products depends on the bonds which are broken. The reaction of nucleophile depends on the steric hindrance and the basicity of the substrate.

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