Hydrogenatiqn of silylated pteridines in benzene solution
作者:Peter H. Boyle、Mary F. Kelly
DOI:10.1016/s0040-4020(01)86024-5
日期:1988.1
Hydrogenation of pteridines in benzene solution was investigated by solubilising them either as their trimethylsilyl or their 4-benzyloxy derivatives. Using a platinum catalyst, 6,7-dimethyl-4-trimethylsiloxy-2-trimethyl-silylaminopteridine (2) could be converted to -6,7-dimethyl-5, 6,7,8-tetrahydropterin (3), provided that the 4-siloxy group was first selectively cleaved by water. The same silylated