(2S,3S)-1,4-Bis-benzyloxy-3-bromo-butan-2-ol 、 (2R,5S)-2-dimethylamino-3-phenyl-1,3-diazaphosphabicyclo[3.3.0
1,5]octane 以
甲苯 为溶剂,
反应 1.5h,
生成 (S)-1-((1R,2R)-3-Benzyloxy-1-benzyloxymethyl-2-bromo-propoxy)-2-phenyl-hexahydro-pyrrolo[1,2-c][1,3,2]diazaphosphole 、 (S)-1-((1S,2S)-3-Benzyloxy-1-benzyloxymethyl-2-bromo-propoxy)-2-phenyl-hexahydro-pyrrolo[1,2-c][1,3,2]diazaphosphole