Novel fluorinated hybrid polymers from tris(α-trifluoromethyl-β,β-difluorovinyl) 1,3,5-benzenetricarboxylate by radical polyaddition with diethoxydimethylsilane

摘要: Abstract The novel fluorinated hybrid polymer possessing alkylsilyl group was prepared by radical polyaddition of tris(α-trifluoromethyl-β,β-difluorovinyl) 1,3,5-benzenetricarboxylate [C 6 H 3 (COOC(CF ) CF 2 )] (TFM) with diethoxydimethylsilane to afford soluble polymers though the examination TFM monofunctional tetrahydrofuran showed that main product triaddition compound which suggested a cross-linked might be yielded difunctional ether. perform as functional possess many perfluoroisopropenyl groups in side chains.