That differentially protected hydrazines of the type TsNHNHCOR3 undergo regiospecific Mitsunobu reactions with a variety of alcohols, R1R2CHOH in a generalised manner, to give good to excellent yields of the mono-adducts Ts(R1R2CH)NNHCOR3, has been proven by X-ray crystallographic analysis.
TsNHNHCOR 3类型的受不同保护的
肼与多种醇R 1 R 2 CHOH以广义方式进行区域特异性的Mitsunobu反应,以使单加合物Ts(R 1 R 2 CH)NNHCOR 3的收率达到良好至极佳的
水平,已通过X射线晶体学分析证明。