136026-77-2Relevant academic research and scientific papers
Carbamoylation of B6 Vitamins
Ponticelli, Fabio,Marinello, Enrico,Pagani, Roberto,Terzuoli, Lucia
, p. 1225 - 1228 (2007/10/02)
The reaction of B6 vitamins 1-3 with cyanate, in the presence of equivalent amounts of hydrochloric acid, yields different adducts according to the structure of the starting material.Regiospecific attack on the amino group or the phenolic hydroxy group was found for 2a,b and 3a,b, respectively.From the aldehydes 1a,b, the 2H-pyrido-1,3-oxazin-2-ones 7a,b were obtained through an attack on both the phenolic and aldehyde group.
