TETRAHEDRON, cilt.62, ss.1452-1458, 2006 (SCI İndekslerine Giren Dergi)
In this paper, we report the efficient and regioselective synthesis of 2-aminopyrrole-4-carboxylates as derivatives of conformationally restricted analogues of gamma-amino butyrates (GABA) via a zinc perchlorate catalyzed amination-annulation of alpha-cyanomethyl-beta-ketoesters under mild reaction conditions in water. (c) 2005 Elsevier Ltd. All rights reserved.