TW342409B - Phthalocyanine compounds and their production process - Google Patents

Abstract

A phthalocyanine compound of the formula (I), and a salt thereof, or a mixture of the compound or salt, (I) in which Pc is a phthalocyanine radical, M1 is Cu, Ni, Co, Fe or Al; a is 1, 2 or 3, b is 0, 1 or 2, subject to that the maximum of the sum of a and b is 3; R1 independently is hydrogen, unsubstituted C1-C4 alkyl or C1-C4 mono-substituted with hydroxy, halogen, -SO3H, -OSO3H or -COOH, R2 and R3 independently of each other are hydrogen or C1-C6 alkyl, or R2 and R3 jointly form a C4-C5 alkylidene chain which can be interrupted by -O- or -NH-, R4 is hydrogen, halogen, alkyl, C1-C4 alkyl, C1-C4 alkoxy, -COOH or -SO3H, Z is (formula) or (formula) Hal is fluoro or chloro, Za is a fluoro-containing pyrimidinyl (a), (b) or (c) W1 is -NR-B1NR1, (formula), -NR1-C2-alkylidene -NR1- (formula) in which m is 0 or 1, and the marking nitrogen atoms are linked to the carbon atom of triazine ring, B1 is C2-C4 alkylidene; -C2-3alkylidene-Q-C2-3alkylidene-, in which Q is -O- or -NR1-; C3-4alkylidene substituted by hydroxy; (formula) or (formula) in which the marking carbon atoms are linked to the carbon atom of triazine ring, n is 0 or an integer of 1 to 4, and R7 independently of each other is hydrogen, halogen, C1-4alkyl, C1-4 alkoxy, -COOH or -SO3H; K1 is (formula) or (formula) in which the marking carbon atom indicates the coupling position, R5 is -OH or -NH2, R6 is C1-4alkyl or -COR8, R8 independently of each other is -OH, -OC1-4alkyl or -NH2, W2 is a divalent bridging group.