title: Diels-alder reaction of 2(1H)-pyridones acting as dienes.
abstract: Diels-Alder reactions between N-phenylmaleimide, acting as the dienophile, and 2(1H)-pyridones having a methoxy or a chloro substituent, were carried out, under atmospheric and high pressure conditions, to give the corresponding isoquinuclidine derivatives. Stereoselectivity of the Diels-Alder reactions was studied using molecular orbital calculations.
authors: Tohoku Pharmaceutical University, Sendai, Japan.
authors: Masato
authors: M
authors: Hoshino
authors: Hisao
authors: H
authors: Matsuzaki
authors: Reiko
authors: R
authors: Fujita
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D008301:Maleimides / Q000737:chemistry*; D008958:Models, Molecular; D011725:Pyridines / Q000737:chemistry*; D011812:Quinuclidines / Q000737:chemistry; D013055:Spectrophotometry, Infrared; D013237:Stereoisomerism
chemical_list: D008301:Maleimides; D011725:Pyridines; D011812:Quinuclidines; C028525:N-phenylmaleimide