ENANTIOSELECTIVE HYDROBORATIONS CATALYZED BY RHODIUM(+1) COMPLEXES

被引:58
作者
BURGESS, K
VANDERDONK, WA
OHLMEYER, MJ
机构
[1] Chemistry, Rice University, Houston, TX 77251
关键词
D O I
10.1016/S0957-4166(00)86113-3
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Enantioselective hydroborations of alkenes 1 - 4 with catecholborane were performed via catalysis with complexes containing the chiral ligands DIOP, BINAP, CHIRAPHOS, DIPAMP, BDPP, 2-MeODIOP, and 3-MeODIOP. Alkenes 1 - 3 were also hydroborated with catecholborane derivatives 5 - 8 in the presence of Rh(+1)/DIOP catalysts. Trends in the observed optical purities are discussed.
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页码:613 / 621
页数:9
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