Patent ID: 6958406

Claim:
Compounds of the formulae wherein Y is a hydrogen atom or a bromine atom, n is an integer of 0, 1, 2, 3, or 4, and R 1 is an arylalkylene group, wherein X is (a) a hydrogen atom, (b) a group of the formula wherein R 2 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, (c) an alkyleneoxy, aryleneoxy, arylalkyleneoxy, or alkylaryleneoxy group, or (d) a group of the formula wherein R 4 is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, and wherein R 11 is an alkylene group, wherein Z is (a) a group of the formula wherein R 22 is an alkyl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the alkyl group, an aryl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the aryl group, an arylalkyl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the arylalkyl group, or an alkylaryl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the alkylaryl group, (b) (i) a polyalkyleneoxy group having at least about 5 repeating units, (ii) an aryleneoxy group, (iii) an arylalkyleneoxy group, or (iv) an alkylaryleneoxy group, or (c) a group of the formula wherein R 44 is (i) an alkyl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in thealkyl group, (ii) an aryl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in thearyl group, (iii) a substituted arylalkyl group, (iv) an arylalkyl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the arylalkyl group, (v) a substituted alkylaryl group, or (vi) an alkylaryl group wherein hetero atoms selected from oxygen, nitrogen, sulfur, silicon, or phosphorus are present in the alkylaryl group.