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Publikováno v:
Russian Chemical Bulletin. 64:1971-1974
2,2-Bis[4-(4-nitroaryl)phenyl]hexafluoropropanes appropriate for the synthesis of monomers were prepared by the reaction of 2,2-bis[4-hydroxyphenyl)hexafluoropropane with 1-chloro-4-nitrobenzenes under ultrasonic activation.