Lithium naphthalenide induced reductive alkylation of α-cyano ketones.: A general method for regiocontrol of α,α-dialkylation of ketones

被引:24
作者
Liu, HJ [1 ]
Zhu, JL
Shia, KS
机构
[1] Univ Alberta, Dept Chem, Edmonton, AB T6G 2G2, Canada
[2] Natl Tsing Hua Univ, Dept Chem, Hsinchu 30043, Taiwan
基金
加拿大自然科学与工程研究理事会;
关键词
carbonyl compounds; alkylation; regiocontrol;
D O I
10.1016/S0040-4039(98)00780-1
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An efficient general method for the consecutive introduction of two alkyl groups to the alpha carbon of a ketone carbonyl has been developed, making use of the lithium naphthalenide induced reductive alkylation of an alpha-cyano ketone system as a key operation. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:4183 / 4186
页数:4
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