Nitrogenated aromatic compound, process for production of the same, polymer, and proton conductive membrane

22213220 A nitrogen-containing aromatic compound is represented by Formula (1). A polymer is obtained by polymerizing the compound. wherein X is an atom or a group selected from halogen atoms other than fluorine and -OSORb (wherein Rb is an alkyl group, a fluorine-substituted alkyl group or an aryl group); Y is at least one structure selected from the group consisting of -CO-, -SO-, -SO-, -CONH-, -COO-, -(CF)- (wherein l is an integer of 1 to 10) and -C(CF)-; Z is at least one structure selected from the group consisting of a direct bond, -O- and -S-; Ris a nitrogen-containing heterocyclic group; q is an integer of 1 to 5; and p is an integer of 0 to 4.