DIELS-ALDER REACTIONS UNDER MOLECULAR-SIEVE CATALYSIS - ENHANCEMENT OF REACTIVITY IN CYCLIZATION REACTIONS WITH N-BENZOYLINDOLE-2,3-QUINODIMETHANE TO FUNCTIONALIZED CARBAZOLES

被引：20

作者：

PINDUR, U

HABER, M

机构：

[1] Department of Chemistry and Pharmacy, University of Mainz., D-6500 Mainz 1

来源：

HETEROCYCLES | 1991年 / 32卷 / 08期

关键词：

D O I：

10.3987/COM-91-5776

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

In the presence of highly activated molecular sieves (4 A0), the Diels-Alder reactivity of in situ generated N-benzoylindole-2,3-quinodimethane is enhanced considerably. Reactions of this species with a variety of carbodienophiles give rise to novel functionalized and [b]annelated carbazole derivatives in a one-pot procedure.

引用

页码：1463 / 1470

页数：8