Patent ID: 7361767

Claim:
A compound according to Formula I: wherein X 1 is a substrate-reactive functional group selected from a halocarbonyl, halocarbonyloxy, mercapto, isocyanato, halosilyl, alkoxysilyl, acyloxysilyl, azido, aziridinyl, disulfide, alkyl disulfide, benzotriazolyl, phosphono, phosphoroamido, or phosphato; Y 1 is a single bond or a divalent group selected from an alkylene, heteroalkylene, arylene, carbonyl, carbonyloxy, carbonylimino, oxy, thio, —NR d — where R d is hydrogen or alkyl, or combinations thereof; R 1 and R 2 together with a dicarboximide group to which they are attached form a four to eight membered heterocyclic or heterobicyclic group that can be fused to an optional aromatic group, optional saturated or unsaturated cyclic group, or optional saturated or unsaturated bicyclic group; r is equal to 1 when X 1 is a monovalent group or equal to 2 when X 1 is a divalent group; and said compound is unsubstituted or substituted with a halo, alkyl, alkoxy, or combinations thereof.