Highly Enantioselective Catalytic Alkyl Propiolate Addition to Aliphatic Aldehydes
Highly Enantioselective Catalytic Alkyl Propiolate Addition to Aliphatic Aldehydes
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DOI:
10.1021/ol900667g
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发表时间:
2009-06-04
期刊:
影响因子:
5.2
通讯作者:
Pu, Lin
中科院分区:
文献类型:
--
作者:
Turlington, Mark;DeBerardinis, Albert M.;Pu, Lin
A novel H8BINOL-based chiral ligand (S)-3 is found to catalyze the alkyl propiolate addition to aliphatic aldehydes in the presence of ZnEt2 and Ti((OPr)-Pr-i)(4) at room temperature with excellent enantioselectivity (89-97% ee).