(3aR,4S,5R,6aS)-5-(tert-Butyl-diphenyl-silanyloxy)-4-(tetrahydro-pyran-2-yloxymethyl)-hexahydro-cyclopenta[b]furan-2-one 在
二异丁基氢化铝 作用下,
以
甲苯 为溶剂,
反应 1.5h,
生成
(3aR,4S,5R,6aS)-5-(tert-Butyl-diphenyl-silanyloxy)-4-(tetrahydro-pyran-2-yloxymethyl)-hexahydro-cyclopenta[b]furan-2-ol