Hide/Show Apps

Zinc perchlorate catalyzed one-pot amination-annulation of alpha-cyanomethyl-beta-ketoesters in water. Regioselective synthesis of 2-aminopyrrole-4-carboxylates

2006-02-13
Demir, Ayhan Sıtkı
Emrullahoglu, M
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.