NOVEL RUTHENIUM-CATALYZED SYNTHESIS OF 1,3-DIOXOLAN-4-ONES FROM ALPHA-HYDROXY ACIDS AND TERMINAL ALKYNES VIA ENOL ESTERS

被引:51
作者
NEVEUX, M [1 ]
SEILLER, B [1 ]
HAGEDORN, F [1 ]
BRUNEAU, C [1 ]
DIXNEUF, PH [1 ]
机构
[1] UNIV RENNES 1,CNRS,CHIM COORDINAT ORGAN LAB,CAMPUS BEAULIEU,F-35042 RENNES,FRANCE
关键词
D O I
10.1016/0022-328X(93)83017-P
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Alpha-Hydroxy acids react with terminal alkynes, in the presence of binuclear ruthenium complexes [Ru(mu-O2CR)(CO)2(PPh3)]2 as catalyst precursors, to selectively afford either alpha-hydroxy enol esters or their cyclization products 1,3-dioxolan-4-ones.
引用
收藏
页码:133 / 138
页数:6
相关论文
共 21 条