Preparation and reactivity of metal-containing monomers

The kinetics and mechanism of thermal decay of an unsaturated copper carboxylate, Cu(OCOCH=CH₂)₂ (CuAcr₂), have been studied. At 190–240°C the rate of thermal decay can be adequately described by a set of zero and first order rate equations. The initial rate of decay,W ₀, is equal to 1.7·10¹⁷exp-48500/(RT)] s^–1. The decay products of CuAcr₂ were analyzed by IR and mass spectroscopy as well as by optical microscopy. It has been established that the thermal decay of the monomer under study is accompanied by polymerization, fragmentation, and recombination processes in the solid phase which produce polymeric agglomerates.For part 25, seeIzv.Akad.Nauk, Ser.Khim., 1993, 76 Russ. Chem. Bull., 1993,42, 66].Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 303–307, February, 1993.