141707-86-0Relevant academic research and scientific papers
Synthesis and Diels-Alder Reactions of N-Methylthionomaleimide
Hu, Zhongying,Lakshmikantham, M. V.,Cava, Michael P.,Becher, Jan,Hansen, Thomas,Jorgensen, Tine
, p. 3988 - 3990 (2007/10/02)
N-Methylthionomaleimide (6) has been synthesized.It is the first example of a thionomaleimide unsubstituted on the olefinic C atoms.Its dienophilic behavior at the olefinic center, with representative dienes (symmetrical and unsymmetrical), has been investigated.There is appreciable regioselectivity with terminally oxygenated unsymmetrical dienes, the O-substituted carbon of the diene adding preferentially to the thiono-substituted end of the olefin.
