公开(公告)号：DE4405057A1

公开(公告)日：1995-08-24

申请号：DE4405057

申请日：1994-02-17

Applicant: BASF AG

Inventor： HARTMANN KARSTEN ,  GOMPPER RUDOLF PROF DR

IPC: C07D209/18 ,  C07D209/40 ,  C09B7/02 ,  G03G5/06 ,  C09B7/08 ,  D06P1/22

Abstract: Cyano-indigo cpds. of formula (I) are new: R = H, Cl, Br or 1-4C alkoxy; X = N or C-CN; L , L = H, 1-4C alkyl or 1-4C alkanoyl.

公开(公告)号：DE4218766A1

公开(公告)日：1993-12-09

申请号：DE4218766

申请日：1992-06-06

Applicant: BASF AG

Inventor： NAARMANN HERBERT DR ,  GOMPPER RUDOLF PROF DR ,  MUELLER THOMAS

IPC: G02F1/35 ,  C08G73/00 ,  C08G73/02 ,  C08L101/00 ,  C09D179/02 ,  C09K3/00 ,  C09K9/02 ,  G02F1/355 ,  G02F1/361 ,  H01B1/12 ,  C07C251/16

Abstract: Polyaniles of general formula (I) in which the constituents and indices have the following significance: R : C1 to C24 alkyl groups, C1 to C24 alkoxy groups, C1, Br, CF3 or NO2; R : para-phenylene, condensed aromatic ring systems with 10 to 30 C atoms or ( alpha ) in which R is a chemical bond S, O, NH, CH2, CH=CH, CO, SO or SS; and n: an integer from 5 to 100; and their acid addition salts of general formula (II) in which X is C1O4 , BF4 , AsF6 or ( beta ), where R is a C1 to C8 alkyl group.

公开(公告)号：DE3933120A1

公开(公告)日：1991-04-11

申请号：DE3933120

申请日：1989-10-04

Applicant: BASF AG

Inventor： NAARMANN HERBERT DR ,  GOMPPER RUDOLF PROF DR ,  ADAMS FLORIAN DR

IPC: C07D401/14 ,  C08G73/06

Abstract: Polypyridinium annulenes (I) of formula X = monovalent anion or equiv. of polyvalent anion; n = 2 or more; R = H, 1-12C alkyl or alkoxy, aryl, 6-20C cycloalkyl, halogen, SO3H, NH2, aminoalkyl, or aminoaryl obtainable by reacting a 1,1-bis(3-dialkylamino-N,N-dimethyl prop-2-eniminium-2-yl)-4,4' bipyridinium salt with opt. substd. o-phenylene diamine are claimed. USE/ADVANTAGE - Electrodes for reversible electrical storage devices, nonlinear optics, paramagnetic materials, polyionomers for polyelectrolytes, chelating of metals, or catalysts, e.g., sensor activity and paramagnetic properties are shown when counterion X is Verdazylsulphonic acid or deriv. In an example, 0.38g (0.5 mmol) 1,1'-Bis(3-dimethylamino-N,N dimethylprop-2-eniminium 2-yl)-4,4' bipyridinium tetrakis(fluoroborate) (II) and 0.11 g (1 mmol) o-phenylene diamine (III) were heated for 1 hours in 10 ml 1:1 mixt. of glacial acetic acid and MeOH under reflux. Reaction mixt. was cooled, and ppt. was filtered off and washed with 1:1 glacial acetic acid-MeOH, water, MeOH and DMF. Yield 0.08 g (26%) black powder, m.pt. above 350 deg.C, mol.wt. from spectroscopic data of ratio end monovalently linked pyridinium) to middle gps., about 5,000.

公开(公告)号：DE4241869A1

公开(公告)日：1994-06-16

申请号：DE4241869

申请日：1992-12-11

Applicant: BASF AG

Inventor： NAARMANN HERBERT DR ,  GOMPPER RUDOLF PROF DR ,  MUELLER THOMAS

IPC: C07D213/20 ,  C07D213/22 ,  C08G73/00 ,  C08G73/02 ,  H01B1/12 ,  H01L23/498 ,  C07D213/53 ,  C07D213/60

Abstract: Polypyridino anils of formulae (I) and (II) are new, where in formulae (I) and (II) R1=H, 1-24C alkyl or alkoxy, Cl, Br, CF3, NO2 or NR3R4; R3 and R4=1-6C alkyl; R2=p- or m-phenyline; a 10-30C fused aromatic ring system (III), (where in formula (III) R5=bond, S, O, NH, CH2, CH=CH, CO, SO, SO2 or SS1). X=ClO4, BF4, AsF6, SbF6, PF6, PtCl4 or R6-phenyl-SO3; R6=1-12C alkyl; n=1-100. Also new are their acid addn. salts with HX, or for (II) the salt with Fe(CN6)4(-) as counterion. USE/ADVANTAGE - (I) and (II) are electrically conductive materials when doped e.g. by anodic oxidn. in an electrolyte contg. a conductivity salt. They are also useful (not claimed) as sensors, opto-electronic switches or electrodes. Unlike polyanilines, (I) and (II) have well characterised structures and an extended pi-electron system, and are soluble in many organic solvents.

公开(公告)号：DE4229182A1

公开(公告)日：1994-03-03

申请号：DE4229182

申请日：1992-09-02

Applicant: BASF AG

Inventor： NAARMANN HERBERT DR ,  DORMANN ELMAR PROF DR ,  WINTER HUBERT DR ,  GOMPPER RUDOLF PROF DR

IPC: C07C233/81 ,  H01F1/42 ,  C07D521/00 ,  H01F1/26

Abstract: New metal chelates (I) are claimed, which are obtd. by reacting aromatic tricarboxylic acids or derivs. with (hetero)aromatic amines of formula (II), where A = a 5-6 membered aromatic ring, opt. contg. 1-2 hetero-atoms; R1 = -COOH, -XNH2, -XNHR2 or a gp. of the formulae (III), (IV), (V), (VI), (VII), (VIII); where x = CO, CS, SO, SO2, C= NR3, -P(=O)-NH2 or -P(=O)-NHR3; R2-3 = 1-12C alkyl, 6-20C aryl or 7-20C arylalkyl; Y = CH2, O, S or NR2; and then complex formation by adding gp. IB, VIA, VIIA or VIII metal salts. Organic ferromagnets obtd. by converting (I) to nitrosyl cpds. are also claimed. USE/ADVANTAGE - (I) are used in the prodn. of organic ferromagnets (claimed). The ferromagnets are esp. useful in microelectronics. The ferromagnets are lightweight and easily processed.

公开(公告)号：DE4220893A1

公开(公告)日：1994-01-05

申请号：DE4220893

申请日：1992-06-25

Applicant: BASF AG

Inventor： GOMPPER RUDOLF PROF DR ,  SAILER MARIA-THERESIA DR ,  JANNER RUDOLF

IPC: C07C229/56 ,  C07F17/02 ,  H01F1/42 ,  H01F1/20

Abstract: Metal chelates obtd. by reacting ferrocene dicarboxylic acids of ferrocene dicarboxylic acid derivs. with amines of formula (I) followed by complexing by adding metal salts of sub-gp. I, VI,VII or VIII metals are new. In (I) A is aromatic 5-6 membered ring opt. contg. 1-2 heteroatoms; R1 is COOH, XNH2, XNHR2, or gps. (i)-(v) where X is CO, CS, SO, SO2, C = NR3, P(=O)NH2 or P(=O)NHR3; R2 and R3 are 1-2C alkyl, 6-20C aryl or 7-20C aryl alkyl; Y is CH2, O, S or NR2.