Enantioselective allylic substitution catalyzed by an iridium complex: remarkable effects of the counter cation

被引:81
作者
Fuji, K [1 ]
Kinoshita, N
Tanaka, K
Kawabata, T
机构
[1] Kyoto Univ, Chem Res Inst, Kyoto 6110011, Japan
[2] Univ Shizuoka, Sch Pharmaceut Sci, Shizuoka 4228526, Japan
关键词
D O I
10.1039/a907680h
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Allylic substitution of a methyl carbonate of cinnamyl alcohol with the anion of dimethyl malonate gave the branched olefin with high enantioselectivity in the presence of (S)-1,1'-binaphthyl-2,2'-diyl phenyl phosphite when a combination of lithium and zinc was used as counter cation.
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页码:2289 / 2290
页数:2
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