European Journal of Organic Chemistry

Catalytic Asymmetric Alkylation of Aldehydes by Using Trialkylboranes

T Ukon, T Harada

文献索引：Ukon, Takahiro; Harada, Toshiro European Journal of Organic Chemistry, 2008 , # 26 p. 4405 - 4407

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被引用次数: 6

摘要

Abstract Triethylborane can be used in the asymmetric alkylation of aldehydes by using a 3- (3, 5-diphenylphenyl)-H 8-BINOL-derived titanium (IV) catalyst in the presence of an excess amount of titanium tetraisopropoxide. The reaction proceeds with a low catalyst loading (2 ...