PHOTOREDUCTIVE CYCLIZATION OF N,N-DIALKYL-BETA-OXOAMIDES - SYNTHESIS OF PIPERIDINES AND DELTA-LACTAMS

Authors
COSSY J BELOTTI D CUONG NK CHASSAGNARD C
Citation
J. Cossy et al., PHOTOREDUCTIVE CYCLIZATION OF N,N-DIALKYL-BETA-OXOAMIDES - SYNTHESIS OF PIPERIDINES AND DELTA-LACTAMS, Tetrahedron, 49(35), 1993, pp. 7691-7700
Citations number
18
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
49
Issue
35
Year of publication
1993
Pages
7691 - 7700
Database
ISI
SICI code
0040-4020(1993)49:35<7691:PCON-S>2.0.ZU;2-Y
Abstract
The photoreductive cyclization of N,N-unsaturated dialkyl-beta-oxoamid es produced delta-lactams in good yields. On the contrary the photored uctive cyclization of N,N-unsaturated dialkyl-beta-aminoketones produc ed substituted piperidines in poor yields.