ORGANIC/INORGANIC COMPLEXES AS COLOR COMPOSITIONS

摘要

A composition includes a compound selected from the group consisting of f ormula (I), (III), and (IV). The compound of formula (I) is wherein A is N, C, or S; the A-R5 bond is a single bond or a double bond; R1 is H, -NH2, or -S-aryl; R2 is H or together with R3 form a fused bicyclic group; R3 is H, o r together with R2 form a fused bicyclic group, or together with R4 and R5 f orm a fused tricyclic group; R4 is H, or together with R3 and R5 form a fuse d tricyclic group, or Formula (II); R5 is H, O, or together with R3and R4 fo rm a fused tricyclic group; R6 is H, OH, -NH-alkyl, or -NH-aryl; R7 is H; R8 is H, -O-aryl, or halogen; and R9 is H, NH2, -NH-alkyl, NH-aryl, OH, or -S- aryl. Formula (III) is wherein B and D are each independently C, N, or S; Z is C; the B-R11 bond is a single bond or a double bond; R11 is O, -NH, or to gether with R12 form a fused tricyclic group; R12comprises a fused bicyclic group, or together with R11 form a fused tricyclic group; the D-R13 bond and the Z-D bond are each independently a single bond or a double bond; R13 is O; and R14-R17 are each independently either H or halogen. Formula (IV) is w herein F is C or N; the E-F bond, the E-R25 bond, and the G-R27 bond are eac h independently either a single bond or a double bond; R25 is O or together with R26 and R27 form a fused bicyclic group; R26 is a substituted aryl grou p or together with R25 and R27 form a fused bicyclic group; R27 is O or toge ther with R25 and R26 form a fused bicyclic group; and R28 is H or -NH2. A s upport is provided wherein the compound is complexed with the surface of the support.