作者:Tomoyuki Shibuguchi、Yuhei Fukuta、Yoko Akachi、Akihiro Sekine、Takashi Ohshima、Masakatsu Shibasaki
DOI:10.1016/s0040-4039(02)02416-4
日期:2002.12
A new asymmetric two-center phase-transfer catalyst was designed and a catalyst library containing more than 40 new two-center catalysts was constructed. The catalysts were applied in phase-transfer alkylations and Michael additions to afford the corresponding products in up to 93% ee and 82% ee, respectively.
设计了一种新的不对称两中心相转移催化剂,并建立了包含40多种新的两中心催化剂的催化剂库。将催化剂用于相转移烷基化和迈克尔加成中,以分别提供至多93%ee和82%ee的相应产物。