U. Beifuss, S. Ledderhose
1995
Citations
0
Influential Citations
21
Citations
Journal
Journal of The Chemical Society, Chemical Communications
Abstract
Substituted 1,2,3,4-tetrahydioquinolines and related condensed nitrogen-heterocycles are formed highly regio- and diastereo-selectively with yields ranging from 57 to 100% by intermolecular polar [4π++ 2π] cycloadditions of cationic 2-azabutadienes from thiomethylamines and various dienophiles.