Huang Yan-gen
2013
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Journal
Chinese Journal of Synthetic Chemistry
Abstract
A novel phenylphosphine oxide functionalized precursor for the synthesis of perfluorocyclobutyl aromatic ether polymers,4-bromo-3-diphenylphosphine oxide-1-(1,2,2-trifluorovinyloxy)benzene,was synthesized from m-anisidine by diazotization,bromination,Pd-catalyzed coupling,oxidation,fluoroalkylation,Zn reductive dehalogenation and so on.The structure was characterized by NMR and MS.