A simple and chemoselective method for direct bromination of
(hydroxymethyl)phenols via reaction with 2,4,6-trichloro[1,3,5]triazine
in N,N-dimethylformamide
at room temperature is described. The reaction occurs without affecting
the phenolic hydroxy group.
(hydroxymethyl)phenols - cyanuric acid - (bromomethyl)phenols - bromination - chemoselectivity