DIASTEREOFACIAL SELECTIVITY IN DIELS-ALDER REACTIONS OF CHIRAL 1,2-DIAZA-1,3-BUTADIENES DERIVED FROM CARBOHYDRATES

被引:29
作者
AVALOS, M [1 ]
BABIANO, R [1 ]
CINTAS, P [1 ]
JIMENEZ, JL [1 ]
MOLINA, MM [1 ]
PALACIOS, JC [1 ]
SANCHEZ, JB [1 ]
机构
[1] UNIV EXTREMADURA,DEPT QUIM ORGAN,E-06071 BADAJOZ,SPAIN
关键词
D O I
10.1016/S0040-4039(00)74369-3
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The synthesis of several 1,2-diaza-1,3-butadienes 1 derived from carbohydrates is described. The reaction of 1, as chiral dienophiles, with 1,4-benzoquinone, 1,4-naphthoquinone, and diethyl azodicarboxylate occurs with high pi-facial stereoselectivity.
引用
收藏
页码:2513 / 2516
页数:4
相关论文
共 28 条