72047-98-4Relevant academic research and scientific papers
Reactions of Methylenecyclopropanes, V. Palladium(0)-catalyzed Codimerisation of Methylenecylopropane with Methyl Acrylates and 1,2-Ethylenedicarbonic Esters
Binger, Paul,Schuchardt, Ulf
, p. 3313 - 3324 (2007/10/02)
Triorganylphosphane-modified palladium(0) compounds catalyze the codimerisation of methylenecyclopropane (1) with methyl acrylate, methyl trans-crotonate or trans-cinnamate to give the methylenecyclopentanecarboxylic esters 3, 4, 5; diethyl fumarate or dimethyl maleate and 1 lead to the methylenecyclopentanedicarbonic esters 12.With diethyl maleate besides cis/trans-12b also oligomers containing two mols of 1 and one (cis/trans-14) or two mols of the diester (cis/trans-15) are formed.
