公开(公告)号：DE4116785A1

公开(公告)日：1992-11-26

申请号：DE4116785

申请日：1991-05-23

Applicant: BASF AG

Inventor： SIEGEL BERND DR ,  PATSCH MANFRED DR

IPC: C09B62/026 ,  C09B62/44 ,  C09B62/447 ,  C09B62/507 ,  C09B62/513 ,  C09B62/51

Abstract: Reactive dyes of the formula (* CHEMICAL STRUCTURE *) where n is 0 or 1, R1, R2 and R3 are each hydrogen, C1-C4-alkyl or phenyl, A is unsubstituted or substituted C2-C8-alkylene, Y is vinyl or a radical of the formula -CH2-CH2-Q, where Q is a group which can be eliminated under alkaline reaction conditions, D1 is phenyl or naphthyl, where these radicals may be substituted, D2 is phenylene or naphthylene, where these radicals may be substituted, and Z is a reactive radical, with the proviso that a) n is zero when D1 is substituted by unsubstituted or substituted phenylazo or by unsubstituted or substituted naphthylazo and b) the reactive radical Z is not devised from the triazine series when n is zero and D1 is dihydroxysulfonylphenyl or trihydroxysulfonylnaphthyl, are used for dyeing and printing organic substrates containing hydroxyl groups or nitrogen atoms.

公开(公告)号：DE3870151D1

公开(公告)日：1992-05-21

申请号：DE3870151

申请日：1988-10-27

Applicant: BASF AG

Inventor： PANDL KLAUS DR ,  PATSCH MANFRED DR

IPC: C09B62/04 ,  D06P1/382

Abstract: New Cu formazan reactive dyestuffs are of formula (I): where X = CN, halogen, 1-4C alkyl or 1-4C alkoxy; one of Y and Z = H and the other = HSO2; R1 = H, 1-4C alkyl or a 2-4C alkyl gp. substd. by CN or carbamoyl; R2 = F and Cl. Salts of (I) are aslo claimed.

公开(公告)号：DE3868851D1

公开(公告)日：1992-04-09

申请号：DE3868851

申请日：1988-10-27

Applicant: BASF AG

Inventor： PANDL KLAUS DR ,  PATSCH MANFRED DR

IPC: C09B62/04 ,  D06P1/382

Abstract: New bis-Cu formazan reactive dyestuffs are of formula (I): R1 = H, hydroxysulphonyl or Cl; R2 = H or hydroxysulphonyl; one of R3 and R4 = H and the Q = F or Cl; X = a 4-hydroxy- or amino-sulphonylphenylene-1,2-or -1,3-diamino gp. of formula (IIA) or (IIB); R5 and R6 independently = H or opt. CN- or OH-substd. 1-4C alkyl; Y = OH or -NR7R8; R7 and R8 independently = H or opt. CN-, OH- or hydroxysulphonyl-substd. 1-4C alkyl but R5 and R not both = H. Salts of (I) are also claimed.

公开(公告)号：DE4020422A1

公开(公告)日：1992-01-02

申请号：DE4020422

申请日：1990-06-27

Applicant: BASF AG

Inventor： PATSCH MANFRED DR ,  MARSCHNER CLAUS DR ,  PRIESTER CLAUS-ULRICH DR

IPC: C09B19/00 ,  C09B62/002 ,  C09B62/02 ,  C09B62/04 ,  C09B62/44 ,  C09B62/503

Abstract: Triphendioxazine dyes suitable for dyeing or printing hydroxyl- or amido-containing substrates have the formula where n is 0 or 1, m is 1 or 2, R1 and R2 are each independently of the other hydrogen, chlorine, bromine, hydroxysulfonyl, C1-C4-alkyl, C1-C4-alkoxy, substituted or unsubstituted phenyl or substituted or unsubstituted phenoxy, R3 is halogen, carboxyl, C1-C4-alkyl, C1-C4-alkoxy, vinylsulfonyl or the radical -SO2-CH2CH2-Z, where Z is a leaving group, and Q1 and Q2 are each independently of the other a radical of the formula where R4 and R5 are each independently of the other hydrogen, C1-C4-alkyl or phenyl, R6 is hydrogen or a fiber-reactive radical, L1 and L2 are each independently of the other substituted or unsubstituted C2-C8-alkylene or phenylene, X is a chemical bond, oxygen, sulfur, imino, C1-C4-alkylimino, carbonyl or methylene, and Y is oxygen or sulfur, with the proviso that if n is 0, R6 is a fiber-reactive radical, and that the hydroxysulfonyl groups are each ortho to the substituents Q1 and Q2.

公开(公告)号：DE3939379A1

公开(公告)日：1991-06-06

申请号：DE3939379

申请日：1989-11-29

Applicant: BASF AG

Inventor： SAUPE THOMAS DR ,  MEYER NORBERT DR ,  PLATH PETER DR ,  SCHIRMER ULRICH DR ,  WUERZER BRUNO DR ,  WESTPHALEN KARL-OTTO DR ,  PATSCH MANFRED DR ,  PFISTER JUERGEN DR

IPC: A01N25/32 ,  C07D221/14 ,  C07D401/12 ,  C07D405/12 ,  C07D409/12 ,  C07D471/06

Abstract: Naphthalenedicarboximides (Ia) and their salts are new. R1-R4 = H, halogen, hydroxy, mercapto, cyano, thiocyanato, nitro, opt. halo-substd. 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl, 3-8C cycloalkyl, 3-8C cycloalkoxy, amino, 1-8C alkylamino, etc. X = 1-6C alkylene opt. substd. by halogen, hydroxy, mercapto, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, di(1-4C alkyl)amino, 1-4C alkoxycarbonyl, cyano, 1-6C alkylcarbonyl, 1-6C alkylcarbonyloxy, aryl, heteroaryl, or aryl- or heteroaryl-substd. 1-3C alkyl,R5 = H, cyano, 1-6C alkyl, 2-6C alkenyl, 1-4C alkyl substd. by 1-4C alkoxy, or 1-4C alkylthio, 1-4C alkoxycarbonyl, acetyl, 3-6C cycloalkyl, aryl, arylcarbonyl, aryl-substd. 1-3C alkyl, heteroaryl, heteroarylcarbony or heteroaryl-substd. 1-3C alkyl, R6 = H, cyano, opt. halo-substd. 1-6C alkyl, 1-4C alkoxy, 1-4C alkoxy- 1-4C alkyl, di- or triazolymethyl, 1-6C alkoxycarbonyl, furyl, etc. or CR5R6 = 3-12C cycloalkyl, 4-oxocyclohexadienyl or 5- or 6-membered, satd. or unsatd. ring opt. contg. an O or S atom and/or opt. mono- di- or trisubstd. by 1-3C alkyl, or alkoxy, or opt. benz-fused, Y, Z = O or S, except cpds. (I) where R5 = R6 = H.

公开(公告)号：DE3931326A1

公开(公告)日：1991-03-28

申请号：DE3931326

申请日：1989-09-20

Applicant: BASF AG

Inventor： PATSCH MANFRED DR ,  PANDL KLAUS DR

IPC: C07C303/22 ,  C07C309/46

Abstract: A process for the preparation of 2-alkylamino-4-aminobenzenesulfonic acids by acylation of 2,4-diaminobenzenesulfonic acid followed by alkylation of the resulting 4-acylamino-2-aminobenzenesulfonic acid and, finally, removal of the acyl group by hydrolysis.

公开(公告)号：DE3766897D1

公开(公告)日：1991-02-07

申请号：DE3766897

申请日：1987-06-20

Applicant: BASF AG

Inventor： HACKENBERGER ALFRED DR ,  PATSCH MANFRED DR

IPC: C07D215/54 ,  C07D215/56

Abstract: The compounds of the formula I … … in which… A denotes nitro, amino, halocarbonyl or halosulphonyl,… R denotes hydrogen, halogen, nitro, cyano, C1-C4-alkanoylamino, hydroxyl, C1-C4-alkoxy, substituted or unsubstituted phenoxy, mercapto, C1-C4-alkylthio, substituted or unsubstituted phenylthio, carboxyl, C1-C4-alkoxycarbonyl, substituted or unsubstituted phenoxycarbonyl, carbamoyl, hydroxysulphonyl, C1-C4-alkylsulphonyl, substituted or unsubstituted phenylsulphonyl, sulphamoyl, trifluoromethyl or C1-C4-alkyl which is unsubstituted or substituted by hydroxyl, C1-C4-alkoxy or halogen and… X and Y, in each case independently of one another, denote halogen, hydroxysulphonyl, C1-C4-alkoxy or substituted or unsubstituted phenoxy, with the proviso that at least one of the radicals X and Y represents halogen… are preferably suitable as reactive anchors.

公开(公告)号：DE3917602A1

公开(公告)日：1990-12-06

申请号：DE3917602

申请日：1989-05-31

Applicant: BASF AG

Inventor： PATSCH MANFRED DR ,  MARSCHNER CLAUS DR

IPC: C07D498/04 ,  C09B19/02

公开(公告)号：DE3911975A1

公开(公告)日：1990-10-31

申请号：DE3911975

申请日：1989-04-12

Applicant: BASF AG

Inventor： PATSCH MANFRED DR ,  PANDL KLAUS DR ,  FISCHER MARTIN DR

IPC: C07C317/18 ,  C07C317/22 ,  C07C317/28 ,  C07C317/36 ,  C07C317/40 ,  C07C317/44 ,  C07C323/65 ,  C07D279/16

公开(公告)号：DE3840653A1

公开(公告)日：1990-06-07

申请号：DE3840653

申请日：1988-12-02

Applicant: BASF AG

Inventor： PANDL KLAUS DR ,  PATSCH MANFRED DR

IPC: C09B62/038 ,  C09B62/04 ,  D06P1/38 ,  D06P1/382

Abstract: The invention relates to novel copper-formazan reactive dyes which contain one or two chromophore radicals derived from a copper-formazan of the formula … … in which R denotes hydrogen, hydroxysulphonyl, C1- to C4-alkoxy or chlorine, R denotes hydrogen or hydroxysulphonyl, and one of the two radicals R and R denotes hydrogen and the other denotes hydroxysulphonyl, or, if at least one of the two radicals R and R is hydroxysulphonyl, R and R may alternatively simultaneously be hydrogen, and, as reactive anchors, two or three halotriazine radicals, to the salts thereof, and to the use of the novel dyes for dyeing or printing organic substrates containing hydroxyl groups or nitrogen.