CROSS ALDOLIZATION REACTIONS IN THE FURAN SERIES USING SILYLENOLS

被引：16

作者：

LEROUX, C

MARAVAL, M

BORREDON, ME

GASPARDILOUGHMANE, H

DUBAC, J

机构：

[1] UNIV TOULOUSE 3,ORGANOMET LAB,118 ROUTE NARBONNE,F-31062 TOULOUSE,FRANCE

[2] ECOLE NATL SUPER CHIM TOULOUSE,CHIM AGRORESSOURCES LAB,F-31077 TOULOUSE,FRANCE

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 08期

关键词：

D O I：

10.1016/S0040-4039(00)91857-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The catalytic cross aldol reaction between a silyl enol ether and an aldehyde has been applied to the furane series giving the ketols RCOCH2CHOHR' (R or R' = 2-furyl). Good results (with no resinification or crotonisation) have been obtained using bismuth trichloride in presence of sodium iodide as catalytic system, which allows to isolate the intermediaire silylated derivatives.

引用

页码：1053 / 1054

页数：2

共 16 条

[1] HETEROGENEOUS CATALYSIS BY SALTS AND SOLVENTS .3. SYNTHESIS OF ALPHA, BETA-UNSATURATED CARBONYL-COMPOUNDS FROM SILYL ENOL ETHERS [J].