Identify the major organic product of the following reaction. if two regioisomers are formed in appreciable amounts, show them both. p-bromobenzyl bromide + sodium cyanide

p-bromobenzyl cyanide

Explanation:

In a nucleophilic substitution, a nucleophile replaces a leaving group (halide ion) from a carbon atom, using a lone pair of electrons to form a new bond with the carbon atom.

In this reaction, the cyanide ion is the nucleophile and the bromide ion is the leaving group.

This nucleophilic substitution is an example of an SN₂ reaction. This reaction occurs in a single step, where bonds break and form simultaneously.

In this product, the nucleophile occupies the opposite stereochemical position to the original position of the leaving group. This result is known as an inversion of the carbon atom configuration.

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.