SMI2 OR SMI3 MEDIATED ALDOL-TYPE REACTION OF ALPHA-HALO KETONES WITH ALIPHATIC ALPHA-DIKETONES - FACILE SYNTHESIS OF 2-HYDROXY-1,4-DIKETONES

被引:11
作者
ARIME, T [1 ]
TAKAHASHI, H [1 ]
KOBAYASHI, S [1 ]
YAMAGUCHI, S [1 ]
MORI, N [1 ]
机构
[1] SCI UNIV TOKYO,DEPT CHEM,SHINJUKU KU,TOKYO 162,JAPAN
关键词
D O I
10.1080/00397919508011370
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The title reaction proceeds in the presence of SmI2 or SmI3 in tetrahydrofuran at room temperature, probably via intermediary formation of samarium enolates from alpha-halo ketones, to give 2-hydroxy-1,4-diketones in good yields.
引用
收藏
页码:389 / 393
页数:5
相关论文
共 4 条
[1]  
ARIME T, IN PRESS SYNTH COMMU
[2]   REACTION OF ALPHA-HALOGENO KETONES WITH CARBONYL-COMPOUNDS PROMOTED BY CEL3, CECL3-NAL, OR CECL3-SNCL2 [J].
FUKUZAWA, S ;
TSURUTA, T ;
FUJINAMI, T ;
SAKAI, S .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1987, (07) :1473-1477
[3]  
YU YP, 1993, TETRAHEDRON LETT, V34, P4547
[4]   AN ALDOL-LIKE REACTION MEDIATED BY SMI2 [J].
ZHANG, YM ;
LIU, TC ;
LIN, RH .
SYNTHETIC COMMUNICATIONS, 1988, 18 (16-17) :2003-2010