New perylene tricarboxylic acid imide derivatives, useful as fluorescence dyes for dyeing natural and synthetic materials

摘要

Perylene tricarboxylic acid imide derivatives (I) are new. Perylene tricarboxylic acid imide derivatives of formula (I) are new. R1-R6 = H or a 1-6 membered ring including pyridyl, triazinyl, quinolyl, acridinyl or oxazolyl, and can be substituted by the following groups, which can also be R1-R5: (a) halo; (b) 1-21C alkyl or cycloalkyl, all optionally substituted; (c) OR13; (d) CN; (e) N(R14)(R15); (f) COR16; (g) N(R17)COR18; (h) N(R19)COOR20; (i) N(R21)CON(R22)(R23); (j) NHSO2R24; (k) SO2R25 or SOR26; (l) SO2R27; (m) CON(R28)(R29); (n) SO2N(R30)(R31); (o) N=NR32; (p) OCOR33; and (q) OCONHR34; R13 = H, alkyl, aryl, 3-24C cycloalkyl, (hetero)aryl, optionally substituted benzyl, phenyl, chlorophenyl, methylphenyl, naphthyl, cycloalkyl, thienyl, pyranyImethyl or furfuryl; R14 and R15 = as in (b); R16 = as in (b); R17 = as in (b); R18 = H, alkyl, benzyl, phenyl, chlorophenyl, methylphenyl, naphthyl, cycloalkyl, thienyl, pyranyImethyl or furfuryl; R19 and R20 = as in (b); R21-R23 = as in (b) and (c); R24 = as in (b); R32 = the residue of a coupling component or phenyl optionally substituted by halo, alkyl or O-alkyl; R25-R31, and R33 = as in (b); R34 = as in (a); R1-R6 = can also be H, where 1-4 of them are as in (a)-(q). The full definitions including examples of substituents are given in the Definitions Field (Full Definitions). Independent claims are also included for the following: (A) a process in which perylene-3,4:9,10-tetracarboxylic acid 3,4-anhydride-9,10-imide is monodecarboxylated to give a compound (I); (B) a process in which (I) is activated and used as a label.