(4S,5S)-5-[(S)-1-Bromo-2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-(tert-butyl-diphenyl-silanyloxy)-dihydro-furan-2-one 在
二异丁基氢化铝 作用下,
以
甲苯 为溶剂,
反应 1.0h,
生成 (4S,5S)-5-[(S)-1-Bromo-2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-(tert-butyl-diphenyl-silanyloxy)-tetrahydro-furan-2-ol