Fainerman, A. A. published the artcileRole of oligomeric glycol in the formation of polyurethanes in the presence of copper β-diketonates, Application of Copper(II) ethylacetoacetate, the publication is Kompozitsionnye Polimernye Materialy (1979-1996?) (1986), 65-7, database is CAplus.
Initial rate constants were calculated for copolymerization of MDI [101-68-8] with polypropylene glycol (I) [25322-69-4] at 303-323 K in the presence of Cu β-diketonates, and the catalytic activity of the diketonates was evaluated. The catalytic activity decreased in the order: copper bis(dipivaloylmethanate) [14040-05-2] > copper bis(Et acetoacetate) [14284-06-1] > copper bis(benzoylacetonate) [14128-84-8] > copper bis(acetylacetonate) [13395-16-9] > copper bis(trifluoroacetylacetonate) [14324-82-4] > copper bis(hexafluoroacetylacetonate) [14324-82-4] with decreasing elec. charge on Cu. The catalytic activity of the diketonates decreased and the difference among the catalysts with respect to their activity diminished with increasing mol. weight of I. The dependence of catalytic activity on mol. weight of I was attributed to coordination between I and the diketonates. The stability constants of I-diketonate complexes increased with increasing mol. weight of I, as well as with decreasing temperature
Kompozitsionnye Polimernye Materialy (1979-1996?) published new progress about 14284-06-1. 14284-06-1 belongs to copper-catalyst, auxiliary class Copper, name is Copper(II) ethylacetoacetate, and the molecular formula is 0, Application of Copper(II) ethylacetoacetate.
Referemce:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4660968/,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”