VINYLATED ALKOXYAMINE, USE THEREOF, AND PROCESS FOR PRODUCING THE SAME

摘要

Alkoxyamines containing a vinyl group as represented by the following general formula (1) are produced in a method which comprises a process of heating divinyl benzene, nitroxide compound and organic peroxide up to a temperature at which the organic peroxide decomposes thermally: <CHEM> (In the formula, R<1> represents an aryl group or an R<2>O group, wherein R<2> represents a linear or branched alkyl group having 1 - 12 carbon atoms or a cycloalkyl group. R<3> and R<4> are each tertiary alkyl group having 4 - 6 carbon atoms or of cyclic structure where R<3> and R<4> are connected with each other having a total carbon number of 8 - 16. In case of cyclic structure, they are optionally substituted either by an alkyl group, an oxo group, a hydroxyl group, an acyloxy group or an alkoxy group.) Furthermore, graft polymers can be produced by the use of high molecular radical polymerization initiators from which an alkoxyamine group suspends.