DIETS-ALDER REACTION OF N-ALLYLIC ENAMIDES AND LACTAM DERIVATIVES THROUGH IODINE MEDIATED ACTIVATION

Authors
KITAGAWA O AOKI K INOUE T TAGUCHI T
Citation
O. Kitagawa et al., DIETS-ALDER REACTION OF N-ALLYLIC ENAMIDES AND LACTAM DERIVATIVES THROUGH IODINE MEDIATED ACTIVATION, Tetrahedron letters, 36(4), 1995, pp. 593-596
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
36
Issue
4
Year of publication
1995
Pages
593 - 596
Database
ISI
SICI code
0040-4039(1995)36:4<593:DRONEA>2.0.ZU;2-R
Abstract
The Diels-Alder reaction of N-allylic enamide and alpha,beta-unsaturat ed lactam derivatives proceeded in the presence of I-2 at low temperat ure through a cationic iodolactonization intermediate. With some subst rates, this method of activation was proved to be more effective than by use of Lewis acids.