A Convenient Method for the Conversion of a Carboxy Group into a 4,6-Dimethoxy-1,3,5-triazine Group: Application to <i>N</i>-Benzylpyroglutamic Acids
作者:Philippe Gautret、Souhila Oudir、Benoît Rigo、Jean-Pierre Hénichart
DOI:10.1055/s-2006-942519
日期:2006.9
Reaction of an activated form of carboxylic acids with a stoichiometric amount of zinc dimethyl imidodicarbonimidate (in CH2Cl2-pyridine with molecular sieves), led to 4,6-dimethoxy-1,3,5-triazines in high yields. This method has been applied to N-benzylpyroglutamic acids, in the preparation of potential antifungal products.
将活化形式的羧酸与一定量的二甲基亚氨基二甲酰亚胺锌(在带有分子筛的 CH2Cl2 吡啶中)反应,可以高产率地制备出 4,6-二甲氧基-1,3,5-三嗪。这种方法已被应用于 N-苄基焦谷氨酸,以制备潜在的抗真菌产品。