Asymmetric Synthesis of 2,3-Dihydrofurans and of Unsaturated Bicyclic Tetrahydrofurans through &alpha-Elimination and Migratory Cyclization of Silyloxy Alkenyl Aminosulfoxonium Salts
Autores:Hans-Joachim Gais, Gerhard Raabe, Leleti R. Reddy, Gadamsetti S. Babu