(3'S,5'R)-E-3-{3'-(2"-acetylamino-6"-diphenylcarbamoyloxy-purin-9"-yl)-5-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxymethyl]-cyclopent-1'-enyl}-acrylic acid ethyl ester 在
氨 作用下,
以
水 为溶剂,
反应 16.0h,
以99%的产率得到(+)-(3'S,5'R)-E-3-{3'-(2"-amino-6"-oxo-1",6"-dihydro-purin-9"-yl)-5'-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxymethyl]-cyclopent-1'-enyl}-acrylic acid ethyl ester