反应详情

A procedure similar to that described in Preparation 9 was repeated, except that 8.00 g of benzyl N-[2-t-butyldimethylsilyloxy-1,1-dimethylethyl]carbamate (prepared as described in Preparation 103), 1.60 g of 10% w/w palladium-on-carbon and 80 ml of ethanol were used, to give 4.02 g of the title compound having an Rf value of 0.14 (on silica gel thin layer chromatography, using ethyl acetate as the eluent).

1. customA procedure similar to that described in Preparation 9