71612-04-9Relevant articles and documents
Reactions of Cyclopropenones with Azomethines, VIII. Diphenylcyclopropenone and Cyclic Imines
Eicher, Theophil,Krause, Detlef
, p. 899 - 907 (2007/10/02)
Reactions of diphenylcyclopropenone (1a) and diphenyl cyclopropenethione (1b) with a variety of cyclic imines (derivatives of 3,4-dihydroisoquinolines 2-4, 2-substituted 1-pyrrolines 5 and 1-piperidines 6,7) gave rise to 2-pyrroline-4-ones and -4-thiones