(7S)-7-(tert-butyl-diphenyl-silanyloxymethyl)-4a,5,6,7-tetrahydro-2H-pyrrolo[1,2-b][1,2]thiazine 1,1-dioxide 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以97%的产率得到(7S)-7-(tert-butyl-diphenyl-silanyloxymethyl)-hexahydro-2H-pyrrolo[1,2-b][1,2]thiazine 1,1-dioxide