One-pot synthesis of pyrrolo[1,2-a]quinoxaline and pyrrolo[1,2-a]pyrazine derivatives via the three-component reaction of 1,2-diamines, ethyl pyruvate and a-bromo ketones

Mohammad Piltan

Chinese Chemical Letters . 2014, (11): 1507 -1510 . DOI: 10.1016/j.cclet.2014.06.013