Rhodium catalyzed direct coupling of αβ-unsaturated ketone, aldehyde, and trialkylsilane: An easy access to regio-defined aldol derivatives
作者:Isamu Matsuda、Koji Takahashi、Susumu Sato
DOI:10.1016/s0040-4039(00)98063-8
日期:1990.1
Regio-defined aldol type compounds are successfully formed by a one-pot reaction of α, β-unsaturated ketones, aldehydes, and Et2MeSiH with the aid of a catalytic amount of Rh4(CO)12 or Rh4(CO)12/MePh2P under almost neutral conditions.
通过催化量的Rh 4(CO)12或Rh 4(CO)12通过α,β-不饱和酮,醛和Et 2 MeSiH的一锅反应成功形成了区域定义的羟醛型化合物。/ MePh 2 P在几乎中性的条件下。