METHOD FOR PRODUCING POLYMER COMPOUND HAVING STABLE RADICAL

摘要

PROBLEM TO BE SOLVED: To provide an efficient method for producing a sterically hindered nitroxyl vinyl ether polymeric compound useful as an electrode material of a device for accumulating electricity.

SOLUTION: This method for producing the vinyl ether polymeric compound containing nitroxyl radical and expressed by general formula (3) is provided by synthesizing a vinyl ether compound containing the nitroxyl radical and expressed by general formula (2) by oxidizing a vinyl ether compound containing a cyclic secondary amine and expressed by general formula (1) with an oxidizing agent to convert N-H group to N-O radical and then performing the cationic polymerization of the vinyl ether compound containing the nitroxyl radical in the presence of a catalyst [provided that in the general formulae (1) to (3), R1 to R4 are each independently a 1-4C alkyl; X is a 5- to 7-membered ring; Z in the formula (3) is O-radical by≥90% and the rest is H; and (n) is≥2 integer].

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