INTERMOLECULAR TRANSAMINATIONS OF ENAMINONES - A SYNTHESIS OF FUSED, POLYCYCLIC, N-ARYL PYRIDONES

Authors
FRIARY RJ SEIDL V SCHWERDT JH CHAN TM COHEN MP CONKLIN ER DUELFER T HOU D NAFISSI M RUNKLE RL TAHBAZ P TIBERI RL MCPHAIL AT
Citation
Rj. Friary et al., INTERMOLECULAR TRANSAMINATIONS OF ENAMINONES - A SYNTHESIS OF FUSED, POLYCYCLIC, N-ARYL PYRIDONES, Tetrahedron, 49(33), 1993, pp. 7179-7192
Citations number
14
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
49
Issue
33
Year of publication
1993
Pages
7179 - 7192
Database
ISI
SICI code
0040-4020(1993)49:33<7179:ITOE-A>2.0.ZU;2-6
Abstract
Aryl amines reacted with enaminones like )[2-(1-pyrrolidinyl)-1-cyclop enten-1-yl]methanone, and the transaminated products cyclized to aryl- substituted pyridones like -9-phenyl-5H-cyclopenta[b][1,8]naphthyridin -5-one. The starting enaminones rearranged thermally, also forming pyr idones, for example etrahydro-5H-cyclopenta[b][1,8]naphthyridin-5-one.