ChemInform Abstract: A New Method Using 2‐Chloro‐4,6‐dimethoxy‐1,3,5‐triazine for Facile Elimination of Dimethylamino Group in Eschenmoser′s Methylenation for Synthesis of α,β‐Unsaturated Esters.

Abstract

A New Method Using 2-Chloro-4,6-dimethoxy-1,3,5-triazine for Facile Elimination of Dimethylamino Group in Eschenmoser's Methylenation for Synthesis of α,β-Unsaturated Esters. -The method allows the chemoselective elimination in substrates possessing either a diethylamino-or an alkylsulfanyl group. -(YAMADA, K.; MASAKI, K.; HAGIMOTO, Y.; KAMIYA, S.; KUNISHIMA*, M.; Tetrahedron Lett. 54 (2013) 13, 1758-1760, http://dx.