Abstract: | Summary Using the spectrophotometric method it was shown that molecular complexes are formed in the diene synthesis reaction of acrolein, acrylic acid, acrylonitrile and methyl acrylate with cyclopentadiene and of SO2 with 2,3-dimethyl-1,3-butadiene.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimisheskaya, No. 7, pp. 1290–1292, July, 1965 |