Simultaneous functional group manipulation in the Meerwein-Ponndorf-Verley reduction process catalyzed by bidentate aluminum reagent
作者:Takashi Ooi、Yoshifumi Itagaki、Tomoya Miura、Keiji Maruoka
DOI:10.1016/s0040-4039(99)00131-8
日期:1999.3
Simultaneous reduction/oxidation sequence of hydroxy carbonyl substrates through Meerwein-Ponndorf-Verley reduction can be facilitated in the presence of bidentate aluminum catalyst, (2,7-dimethyl-1,8-biphenylenedioxy)bis(dimethylaluminum). This new approach provides the opportunity for efficient hydride transfer between two remotely situated functional groups.
在二齿铝催化剂(2,7-二甲基-1,8-联苯二氧基)双(二甲基铝)的存在下,通过Meerwein-Ponndorf-Verley还原可同时还原羟基羰基底物的还原/氧化顺序。这种新方法为在两个遥远的官能团之间进行有效的氢化物转移提供了机会。