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A new fluorene-based bisphenol monomer containing pendant tert-butyl groups, 9,9-bis(3-tert-butyl-4-hydroxy)phenyl-fluorene (BTHF), was readily synthesized in high yield by a one-step reaction from inexpensive starting materials. The resulting poly(aryl ether) (FPAE 3) was successfully prepared by a mild nucleophilic aromatic substitution reaction using this fluorene-based bisphenol and decafluorobiphenyl...
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