D 44 Deprotonation of pyrazole and its analogs by aqueous copper acetate in the presence of triethylamine / M. A. Yakovleva , E. V. Kushan, N. S. Boltacheva, V. I. Filyakova, S. E. Nefedov // Russian Journal of Inorganic Chemistry (Zhurnal Neorganicheskoi Khimii). - 2012. - Vol. 57, № 2. - С. 181-192 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): SECONDARY BUILDING UNITS -- MAGNETIC-PROPERTIES -- COORDINATION POLYMERS Аннотация: Deprotonation reactions of pyrazole and its analogs by aqueous copper acetate in benzene at room temperature in the presence of triethylamine were studied. Unlike 3,5-dimethylpyrazole, more acidic pyrazole, 5-methyl-3-trifluoromethylpyrazole, and 3,5-bis(trifluoromethyl)pyrazoles are deprotonated to give pyrazolate bridges. The structural features of the obtained compounds are discussed based on X-ray diffraction data \\\\Expert2\\nbo\\Russian Journal of Inorganic Chemistry\\2012, v. 57, N. 2, p.181-192.pdf |