反应详情

First, a carboxyl group of a 2-phenylnicotinic acid derivative is amidated and applied to Hofmann's reaction. Then, the resulting 2-phenyl-3-aminopyridine derivative is reduced to produce a 2-phenyl-3-aminopiperidine derivative, and further subjecting the resulting compound to acylation or alkylation, if desired.

1. customapplied to Hofmann's reaction