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DABCO-catalyzed [3+2] cycloaddition reactions of azomethine imines with N-aryl maleimides: facile access to dinitrogen-fused heterocycles

Author:
Jia, Qianfa, Chen, Lei, Yang, Gongming, Wang, Jian, Wei, Jia, Du, Zhiyun
Source:
Tetrahedron letters 2015 v.56 no.52 pp. 7150-7153
ISSN:
0040-4039
Subject:
chemical structure, cycloaddition reactions, imines, regioselectivity
Abstract:
DABCO-catalyzed [3+2] cycloaddition of azomethine imines with maleimides has been developed. This method could efficiently furnish dinitrogen-fused tetracyclic heterocycles in high levels of regioselectivity and with good yields.
Agid:
6040656