Em. Makarova et al., Preparation of methyl methacrylate by carbomethoxylation of the methylacetylene-allene fraction in the presence of a palladium catalyst, PETR CHEM, 41(3), 2001, pp. 190-192
A palladium-phosphine catalytic system modified with nitrogen-containing li
gands was examined. The system allows the carbomethoxylation of the methyla
cetylene-allene fraction yielding methyl methacrylate.