What is the intermediate in the Hofmann elimination, in which a 1° or 2° alkyl halide is treated with trimethyl amine, followed by addition of silver(I) oxide and heat?
A) a tetraalkylammonium hydroxide salt
B) a tertiary amine
C) a 3° carbocation
D) an amine oxide

Question

Quizplus · Accepted Answer

The intermediate in the Hofmann elimination is a tetraalkylammonium hydroxide salt. This is formed when the alkyl halide reacts with trimethylamine, followed by the addition of silver(I) oxide, which replaces the halide with a hydroxide group, forming the tetraalkylammonium hydroxide salt. Heating this intermediate leads to the elimination reaction, producing an alkene.

What Is the Intermediate in the Hofmann Elimination, in Which