THE 4-CARBON ELONGATION OF ALDEHYDO SUGARS USING 2-(TRIMETHYLSILOXY)-FURAN - A BUTENOLIDE ROUTE TO HIGHER MONOSACCHARIDES

被引:43
作者
CASIRAGHI, G [1 ]
COLOMBO, L [1 ]
RASSU, G [1 ]
SPANU, P [1 ]
机构
[1] CNR,IST APPLICAZ TECN CHIM AVANZATE PROBLEMI AGROBIOL,I-07100 SASSARI,ITALY
关键词
D O I
10.1021/jo00296a001
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
2-(Trimethylsiloxy)furan is an available nucleophilic four-carbon synthon that reacts with sugar aldehydes and imines in the presence of BF3 etherate, furnishing Y-C-glycosylated butenolides with very high diastereoselection. The title butenolides represent versatile homochiral candidates to be manipulated into higher carbon sugars. © 1990, American Chemical Society. All rights reserved.
引用
收藏
页码:2565 / 2567
页数:3
相关论文
共 25 条