Sulfo group-free polyazo compounds containing at least two basic water-solubilizing groups in metal-free or metal comple
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IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C09B-035/039
C09B-044/02
C09B-044/08
D06P-001/41
출원번호
US-0550862
(1983-11-10)
우선권정보
DE-3243092 (1982-11-22); DE-3304031 (1983-02-07)
발명자
/ 주소
Greve Manfred (Dornach CHX) Moser Helmut (Oberwil CHX)
출원인 / 주소
Sandoz Ltd. (Basel CHX 03)
인용정보
피인용 횟수 :
7인용 특허 :
1
초록▼
Metal-free compounds and 1:1 and 1:2 metal complexes of the formula [Figure] (I) [Figure] or a 1:2 metal complex of a metal-free compound of said formula and a metallizable azo compound not of said formula, wherein each K is independently a coupling component radical of the pyrazolone-5, 5-aminopyra
Metal-free compounds and 1:1 and 1:2 metal complexes of the formula [Figure] (I) [Figure] or a 1:2 metal complex of a metal-free compound of said formula and a metallizable azo compound not of said formula, wherein each K is independently a coupling component radical of the pyrazolone-5, 5-aminopyrazole, pyridone, 2,6-diaminopyridine, b1 is independently [Figure] wherein R3 is hydrogen, C1-4alkyl, phenyl or benzyl, R4 is C1-4alkyl, (C1-4alkoxy)-carbonyl or -CO-N(R8)2, wherein each R8 is independently hydrogen or C1-4alkyl, R5 is amino or hydroxy, R5a is hydroxy, T is hydrogen, cyano, [Figure] [Figure] or (C1-4alkyl)carbonyl, wherein R7, R10, R12, Za and Aare as defined in the specification, each R1 is independently hydrogen, halo, hydroxy, C1-4alkoxy or C1-4alkyl, or R1 and R5, located on rings attached to the same azo radical, are -O-Me-NH or -O-Me-O-, wherein Me is a 1:1 or 1:2 metal complex-forming metal ion, or R1 and R5a, located on rings attached to the same azo radical, are -O-Me-O-, wherein Me is as defined above, each R2 is independently hydrogen, halo, C1-4alkyl or C1-4alkoxy, X is a direct bond or a bridging radical as defined in the specification, and each q is independently 0 or 1, with the provisos that (i) the compound of Formula I has at least two basic water-solubilizing groups, and (ii) each end of X is in a 3- or 4-position of the Ring A to which it is attached, which metal-free compounds and 1:1 and 1:2 metal complexes are useful as dyes, particularly for paper and leather.
대표청구항▼
A metal-free compound or a 1:1 or 1:2 metal complex of the formula [Figure] (I) [Figure] wherein each K is independently [Figure] [Figure] [Figure] [Figure] [Figure] wherein R3 is hydrogen, C1-4alkyl, phenyl or benzyl, R4 is C1-4alkyl, (C1-4alkoxy)-carbonyl or -CO-N(R8)2, R5 is amino or hydroxy, R18
A metal-free compound or a 1:1 or 1:2 metal complex of the formula [Figure] (I) [Figure] wherein each K is independently [Figure] [Figure] [Figure] [Figure] [Figure] wherein R3 is hydrogen, C1-4alkyl, phenyl or benzyl, R4 is C1-4alkyl, (C1-4alkoxy)-carbonyl or -CO-N(R8)2, R5 is amino or hydroxy, R18 is hydrogen, C1-4alkyl, [Figure] wherein each R24 is independently hydrogen, halo, C1-4alkyl, C1-4alkoxy, nitro, amino or acetamido, and R25 is hydrogen, -NH-CO-(CH2)a-Z, -SO2-NH-(CH2)d-Z or [Figure] R19 is hydrogen, C1-6alkyl, amino, methylamino, phenylamino, (C1-4alkoxy)C1-4alkyl, phenyl-(C1-4alkyl), -(CH2)d-CN, -(CH2)d-OH, -(CH2)m-Z, -(CH2)m-NR15-CO-(CH2)a-Z, [Figure] [Figure] wherein R27 is hydrogen, amino, methylamino, dimethylamino, diethylamino, acetamido, -NH-CO-(CH2)a-Z, -(CH2)m-Z, -SO2-NH-(CH2)m-Z, [Figure] [Figure] each R21 is independently hydrogen, C1-4alkyl, alkoxy(C1-4alkyl), 2-hydroxyethyl or -(CH2)d-Z, R22 is -NH-(CH2)m-Z or nitrophenylamino, R32 is hydrogen, -V1-Z, C1-4alkyl or C1-4hydroxyalkyl, wherein V1 is linear C1-4alkylene, R33 is hydrogen, C1-4alkyl, (C1-4alkyl)carbonylamino or -NH-CO-V1-Z, wherein V1 is linear C1-4alkylene, T′is hydrogen, cyano, carbamoyl or [Figure] wherein each R10′is independently hydrogen, methyl, amino, dimethylamino or carbamoyl, each V is independently linear C1-12-alkylene; linear alkylene having a maximum of 12 carbon atoms interrupted by 1 or 2 members selected from the group consisting of -S-, -O-and -NR8-; C3-12-alkenylene or alkenylene having a maximum of 12 carbon atoms interrupted by 1 or 2 members selected from the group consisting of -S-, -O-and -NR8-, V1 is linear C1-4alkylene, Z is -N(R29)2 or -N�(R30)2R31 A, wherein each R29 is independently hydrogen; C1-4alkyl; phenyl(C1-4-alkyl) or C2-4alkyl mono-substituted by hydroxy, halo or cyano or -N(R29)2 is morpholino, piperidino, pyrrolidino, piperazino or N-methylpiperazino, each R30 is independently C1-4alkyl, phenyl(C1-4-alkyl) or C2-4alkyl monosubstituted by hydroxy, halo or cyano, and R31 is C1-4alkyl or phenyl(C1-4-alkyl) or -N�(R30)2R31 Ais pyridinium A, picolinium A, lutidinium A, [Figure] [Figure] [Figure] [Figure] wherein R31 is C1-4-alkyl or phenyl(C1-4-alkyl), each Z1 is independently -N(R29)2, -N�(R30)2R31 Aor hydroxy, wherein R29, R30 and R31 are as defined above, and each n is independently 1, 2, 3 or 4, each K1 is independently [Figure] wherein R3 is hydrogen, C1-4alkyl, phenyl or benzyl, R4 is C1-4alkyl, (C1-4alkoxy)-carbonyl or -CO-N(R8)2, R5 is amino or hydroxy, R5a is hydroxy, T is hydrogen, cyano, [Figure] [Figure] or (C1-4alkyl)carbonyl, wherein R7 is C1-4alkyl, each R10 is independently hydrogen, C1-4alkyl, -N(R12)2 or -CO-N(R12)2, wherein R12 is as defined below, each R12 is independently hydrogen, cyclohexyl, C1-4alkyl or C1-4hydroxyalkyl, Za is -S-, -O-or -NR8-, and the * denotes the atom attached to Ring B, each R1 is independently hydrogen, halo, hydroxy, C1-4alkoxy or C1-4alkyl, or R1 and R5, located on rings attached to the same azo radical, are -O-Me-NH-or -O-Me-O-, wherein Me is a 1:1 or 1:2 metal complex-forming metal ion, or R1 and R5a, located on rings attached to the same azo radical, are -O-Me-O-, wherein Me is as defined above, each R2 is independently hydrogen, halo, C1-4alkyl or C1-4alkoxy, X is a direct bond, linear or branched C1-4alkylene, [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] CH2CONHNHCOCH2, CHCHCONHNHCOCHCH, [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] CH2SCH2, SO, CH2SOCH2, CH2SO2CH2, CH2NHCONHCH2, CH2NHCSNHCH2, [Figure] [Figure] CHCH CHCH, [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] [Figure] CONHR17CONHR17NHCO, CONHR17NHCOCH2CH2CONHR17NHCO, CONHR17NHCOCHCHCONHR17NHCO, [Figure] [Figure] [Figure] [Figure] CONHR17NHCONHR17NHCO, wherein R14 is halo, C1-4alkyl or C1-4alkoxy, each R15 is independently hydrogen or C1-4alkyl, R16 is halo, hydroxy, amino, -NR34R35, N,N-di-(2-hydroxyethyl)amino, -NR34-A1-NR34R35, [Figure] wherein A1 is linear or branched C1-4-alkylene, each R34 is independently hydrogen or C1-4alkyl, and R35 is C1-4alkyl or C1-4hydroxyalkyl, each R17 is independently linear or branched C1-4alkylene, and each g is independently 1, 2, 3 or 4, with the proviso that when at least one R1 is other than hydrogen, X is a direct bond, linear or branched C1-4alkylene, [Figure] [Figure] wherein R15-R17 are as defined above, and each q is independently 0 or 1, wherein each R8 is independently hydrogen or C1-4alkyl, each R15 is independently hydrogen or C1-4alkyl, each R28 is independently halo, hydroxy, amino, -NH-C2H4OH, -N(C2H4OH)2, -NH-(CH2)m-Z, -NH-(CH2)d-CN, -NH-(CH2)d-O-C1-4alkyl, morpholino, [Figure] wherein R15 and Z are as defined above, and d and m are as defined below, each Z is independently as defined above, each Ais independently a non-chromophoric anion, each a is independently 1 or 2, each d is independently 2 or 3, and each m is independently 1, 2, 3, 4, 5 or 6, with the provisos that (i) the compound of Formula I has at least two basic water-solubilizing groups, and (ii) each end of X is in the 3- or 4-position of the Ring A to which it is attached.
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이 특허에 인용된 특허 (1)
Buhler Arthur (Rheinfelden CH) Fasciati Alfred (Bottmingen CH) Schlumpf Karl (Basel CH), Process for dyeing and printing.
Moser Helmut A. (Oberwi CHX) Wald Roland (Huningue FRX), Metal-free disazo and polyazo compounds having at least one 6-hydroxypyrid-2-one coupling component radical linked to a.
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