WO2006021307A1 - Verfahren zur herstellung von quaterrylen-3,4:13,14-tetracarbonsäurediimiden durch direktsynthese - Google Patents
Verfahren zur herstellung von quaterrylen-3,4:13,14-tetracarbonsäurediimiden durch direktsynthese Download PDFInfo
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- WO2006021307A1 WO2006021307A1 PCT/EP2005/008443 EP2005008443W WO2006021307A1 WO 2006021307 A1 WO2006021307 A1 WO 2006021307A1 EP 2005008443 W EP2005008443 W EP 2005008443W WO 2006021307 A1 WO2006021307 A1 WO 2006021307A1
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- 0 *N(C(c1ccc-2c3c1c1ccc3-c3c4c-2cccc4ccc3)=O)C1=O Chemical compound *N(C(c1ccc-2c3c1c1ccc3-c3c4c-2cccc4ccc3)=O)C1=O 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/06—Peri-condensed systems
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
Definitions
- the present invention relates to a novel process for the preparation of quaterrylene-3,4: 13,14-tetracarboxylic diimides of general formula I.
- a radical -U-aryl which may be monosubstituted or polysubstituted by the abovementioned radicals which are mentioned as substituents for the aryl radicals (ii), where U is a grouping -O-, -S-, -NR 1 -, -CO-, -SO- or -SO 2 - means;
- -SO 2 - may be interrupted and which may be monosubstituted or polysubstituted by: C 1 -C 12 -alkoxy, C 1 -C 6 -alkylthio, -C ⁇ CR 1 , -CR 1 CRCR 1 2 , hydroxyl, mercapto, halogen, Cyano, nitro, -NR 2 R 3 , -NR 2 COR 3 , -CONR 2 R 3 , -SO 2 NR 2 R 3 , -COOR 2 , -SO 3 R 2 , -PR 2 R 3 , -POR 2 R 3 , aryl and / or saturated or unsaturated C 4 -C 7 -cycloalkyl, whose carbon skeleton is replaced by one or more
- Quaterrylene-3,4: 13,14-tetracarboxylic diimides are known to be of particular interest as pigments and near IR absorbers.
- the 9-bromoperylene-3,4-dicarboximide correspondingly substituted on the imide nitrogen atom is converted to the biperylene derivative with bromine cleavage in the presence of an inert diluent (dimethylformamide) and a transition metal organic catalyst (bis (1,5-cyclooctadiene) nickel) Heating in alkaline medium in the presence of an oxidizing agent is transferred to the Quaterrylenderivat.
- an inert diluent dimethylformamide
- a transition metal organic catalyst bis (1,5-cyclooctadiene) nickel
- DE-A-102 33 955 describes the preparation of N, N'-bis (1-hexylheptyl) quaterrylene-3,4: 13,14-tetracarboxylic diimide by a likewise two-stage process in the presence of undesirable heavy metal catalysts in which first step N- (1-hexylheptyl) perylene-3,4-anhydride-9,10-imide is reacted in the presence of copper powder to Biperylenderivat, which is oxidized in the second step to Quaterrylenderivat.
- Tetrahedron Letters, 36, pp. 6423-6424 (1995) discloses the preparation of unsubstituted and N, N'-bis (1-hexylheptyl) quaterrylene-3,4: 13,14-tetracarboxylic diimide by heating the corresponding perylene 3,4-dicarboxylic acid imide in 85 wt .-% potash lye at 290-300 0 C known.
- Such aggressive reaction conditions place extreme demands on the equipment used; moreover, the yield is only 4%.
- N, N'-bis (2-diethylaminoethyl) quaterrylene-3,4: 13,14-tetracarboxylic acid diimide as precursor for the corresponding liquid-crystalline, described ionically as an acetate diimide. It is prepared by homocoupling of the N- (2-diethylaminoethyl) -9-bromo-perylene-3,4-dicarboxylic acid imide prepared in several reaction stages in the presence of nickel chloride, triphenylphosphine and dimethylformamide. Also in this special process undesirable toxic transition metal catalysts are used.
- the invention therefore an object of the invention to remedy these disadvantages and to provide a method which allows the production of quaterrylene-3,4: 13,14-tetracarboxylic acid diimides in an advantageous, economical manner.
- C 1 -C 30 -AlkVl whose carbon chain can be interrupted by one or more groups -O-, -S-, -NR 1 -, -CO- and / or -SO 2 - interrupted by cyano, C 1 -C 6 -alkyl, aryl which may be substituted by C r C 18 -alkyl or C 1 -C 6 -alkoxy, and / or a 5- to 7-membered heterocyclic radical bonded via a nitrogen atom and containing further heteroatoms and may be aromatic, mono- or polysubstituted; C 5 -C 8 -cycloalkyl whose carbon skeleton may be interrupted by one or more groups -O-, -S- and / or -NR 1 - and / or which may be mono- or polysubstituted by C 1 -C 6 -alkyl;
- Aryl or hetaryl by C r C 18 alkyl, C 1 -C 6 -alkoxy, cyano, halogen, -CONHR 2 and / or aryl or hetarylazo, each by C r Ci 0 alkyl, C r C 6 Alkoxy or cyano, may be monosubstituted or polysubstituted;
- R 1 is hydrogen or C r C 6 alkyl
- R 2 is hydrogen; C 1 -C 8 -alkyl; Aryl or hetaryl, each represented by Ci-Ce-alkyl, C 1 -
- alkyl groups occurring in the formulas I and II can be straight-chain or branched. When the alkyl groups are substituted, they usually carry 1 or 2 substituents.
- Cycloalkyl groups and aromatic radicals which are substituted can generally have up to 3, preferably 1 or 2, of the abovementioned substituents.
- Methylthiomethyl 2-methylthioethyl, 2-ethylthioethyl, 2-propylthioethyl, 2-isopropylthioethyl, 2-butylthioethyl, 2- and 3-methylthiopropyl, 2- and 3-ethylthiopropyl, 2- and 3-propylthiopropyl, 2 and 3 Butyl thiopropyl, 2- and 4-methylthiobutyl, 2- and 4-ethylthio-butyl, 2- and 4-propylthiobutyl, 3,6-dithiaheptyl, 3,6-dithiaoctyl, 4,8-dithianonyl, 3,7-dithiaoctyl, 3 , 7-dithianonyl, 2- and 4-butylthiobutyl, 4,8-dithiadecyl, 3,6,9-trithiadecyl, 3,6,9-trithiaundecy
- Carboxymethyl 2-carboxyethyl, 3-carboxypropyl, 4-carboxybutyl, 5-carboxypentyl, 6-carboxyhexyl, 8-carboxyctyl, 10-carboxydecyl, 12-carboxydodecyl and 14-carboxytetradecyl;
- Sulfomethyl 2-sulfoethyl, 3-suifopropyl, 4-sulfobutyl, 5-sulfopentyl, 6-sulfohexyl, 8-sulfooctyl, 10-sulfodecyl, 12-sulfododecyl and 14-sulfotetradecyl; 2-hydroxyethyl, 2- and 3-hydroxypropyl, 1-hydroxyprop-2-yl, 3- and 4-hydroxybutyl, 1-hydroxybut-2-yl and 8-hydroxy-4-oxo-octyl;
- Carbamoyl methylaminocarbonyl, ethylaminocarbonyl, propylaminocarbonyl, butylaminocarbonyl, pentylaminocarbonyl, hexylaminocarbonyl, heptylaminocarbonyl, octylaminocarbonyl, nonylaminocarbonyl, decylaminocarbonyl and phenylaminocarbonyl;
- Aminosulfonyl N, N-dimethylaminosulfonyl, N, N-diethylaminosulfonyl, N-methyl-N-ethylaminosulfonyl, N-methyl-N-dodecylaminosulfonyl, N-dodecylaminosulfonyl, (N 1 N- Dimethylamino) ethylaminosulfonyl, N, N- (propoxyethyl) dodecylaminosulfonyl, N 1 N- Diphenylaminosulfonyl, N, N- (4-tert-butylphenyl) octadecylaminosulfonyl and N, N-bis (4-chlorophenyl) aminosulfonyl;
- 2-dioxanyl 1-morpholinyl, 1-thiomorpholinyl, 2- and 3-tetrahydrofuryl, 1-, 2- and 3-pyrrolidinyl, 1-piperazyl, 1-diketopiperazyl and 1-, 2-, 3- and 4-piperidyl.
- the quaterrylene-3,4: 13,14-tetracarboxylic diimides I can be prepared in one step by reacting a perylene-3,4-dicarboxylic acid imide IIa (referred to below as imide IIa) with a perylene-3, 4-dicarboxylic acid imide IIb (referred to below as imide IIb) in the presence of a base-stable, high-boiling organic solvent and an alkali or alkaline earth metal-containing base.
- imide IIa perylene-3,4-dicarboxylic acid imide IIa
- imide IIb referred to below as imide IIb
- Imid IIb can be both halogenated in the 9-position, ie chlorinated or in particular brominated, as well as a non-halogenated imide, the atom at the Imidstickstoff- a radical R ', which coincides with the radical R on the imide nitrogen atom of the imide IIa or of this is different, be used.
- halogenated imide IIb allows the targeted synthesis of unsymmetrical quaterrylene-3,4; 13,14-tetracarboxylic diimides I (R ⁇ R 1 ). In this case it is advantageous to use a molar ratio IIb to IIa of 4: 1 to 1: 1, in particular 2: 1 to 1: 1. If non-halogenated imide IIb is used, it is generally advisable to carry out the reaction under more severe reaction conditions, ie to use a nitrogen-containing auxiliary base in addition to a strong alkali metal-containing base.
- solvents are in principle all stable sen under the reaction conditions Ba ⁇ , high-boiling solvent (boiling point> 100 0 C and above the chosen reaction temperature) suitable, in which the bases used in reaction temperature complete and the imides IIa and IIb, at least partially, preferably completely, solve, so that there are largely homogeneous reaction conditions.
- high-boiling solvent (boiling point> 100 0 C and above the chosen reaction temperature) suitable, in which the bases used in reaction temperature complete and the imides IIa and IIb, at least partially, preferably completely, solve, so that there are largely homogeneous reaction conditions.
- aprotic nonpolar-aprotic and polar-aprotic
- protic solvents can be used.
- solvent mixtures can also be used.
- non-polar aprotic solvents are hydrocarbons boiling at> 100 ° C. from the following groups: aliphatics (in particular C 8 -C 18 -alkanes), unsubstituted, alkyl-substituted and condensed cycloaliphatics (in particular unsubstituted C 7 -C 10 -cycloalkanes , C 6 -C 8 -cycloalkanes which are substituted by one to three C 1 - C 6 -alkyl groups, polycyclic saturated hydrocarbons having 10 to 18 C-atoms), alkyl- and cycloalkyl-substituted aromatics (in particular benzene, which is substituted by one to three -C 6 alkyl groups or a C 5 -C 8 cycloalkyl groups), and condensed aromatics which may be alkyl-substituted / or partially hydrogenated and (especially naphthalene which is substituted by one to four C r
- Octane isooctane, nonane, isononane, decane, isodecane, undecane, dodecane, hexadecane and octadecane; Cycloheptane, cyclooctane, methylcyclohexane, dimethylcyclohexane, trimethylcyclohexane, ethylcyclohexane, diethylcyclohexane, propylcyclohexane, isopropylcyclohexane, dipropylcyclohexane, butylcyclohexane, tert-butylcyclohexane, methylcycloheptane and methylcyclooctane;
- Particularly preferred non-polar aprotic solvents are xylene (all is
- Suitable polar aprotic solvents are nitrogen-containing heterocycles and aprotic ethers (in particular cyclic ethers, diaryl ethers and di-C 1 -C 6 -alkyl ethers of monomeric and oligomeric C 2 -C 3 -alkylene glycols which contain up to 6 alkylene oxide units especially diethylene glycol di-C r C 4 alkyl ether).
- nitrogen-containing heterocycles and aprotic ethers (in particular cyclic ethers, diaryl ethers and di-C 1 -C 6 -alkyl ethers of monomeric and oligomeric C 2 -C 3 -alkylene glycols which contain up to 6 alkylene oxide units especially diethylene glycol di-C r C 4 alkyl ether).
- diphenyl ether Ethylene glycol diethyl, dipropyl, diisopropyl, di-n-butyl, di-sec-butyl and di-tert-butyl ethers and ethylene glycol methyl ethyl ether, di- and triethylene glycol dimethyl, diethyl, dipropyl, diisopropyl, di-n-butyl, di-sec-butyl and di-tert-butyl ethers and di- and triethylene glycol methyl ethyl ether.
- Diethylene glycol diethyl ether, diphenyl ether and above all diethylene glycol dimethyl ether are particularly preferred.
- suitable protic solvents are monohydric and polyhydric, aliphatic and aromatic alcohols boiling at> 100 ° C. (in particular monohydric C 4 -C 18 -alkanols, polyhydric C 2 -C 4 -alcohols and their oligomers, such as C 2 -C 3 -alkylene glycols which may contain up to 6 alkylene oxide units, and phenols), ether alcohols (in particular mono-CrC ⁇ -alkyl and -phenyl ethers of monomeric and oligomeric C 2 -C 3 -alkylene glycols which may be up to 6 Alkylene oxide units may contain, above all, ethylene glycol mono-C 4 -C 6 alkyl ether) and amino alcohols (in particular mono-, di- and tri-C 2 -C 4 -alcoholamines).
- monohydric C 4 -C 18 -alkanols polyhydric C 2 -C 4 -alcohols and their oli
- protic solvents are:
- n-butanol isobutanol, tert-butanol, n-pentanol, isopentanol, 2-methylbutanol, 2-methyl-2-butanol (tert-amyl alcohol), hexanol, 2-methylpentanol, 3-methyl-3-pentanol, heptanol , 1-ethylpentanol, 3-ethyl-3-pentanol, 2,3-dimethyl-3-pentanol, octanol, 2-ethylhexanol, 2,4,4-trimethyl-2-pentanol, isooctyl alcohol, nonanol, isononyl alcohol, decanol, 2 , 2,3,4,4-pentamethyl-3-pentanol, isodecyl alcohol, undecanol, dodecanol, tridecanol, isotridecyl alcohol, tetradecanol
- Particularly preferred protic solvents are ethylene glycol and ethanolamine.
- the amount of solvent is generally 1 to 20 g, preferably 2 to 10 g and particularly preferably 2 to 5 g per g of imide IIa and IIb.
- strong inorganic and organic alkali or alkaline earth metal-containing bases are suitable, wherein the alkali metal-containing bases are particularly suitable.
- Preferred inorganic bases are alkali metal hydroxides and alkaline earth metal hydroxides and amides
- preferred organic bases are alkali metal and alkaline earth metal alkoxides (in particular the Crdo alkoxides, especially tert-C 4 -C 10 alkoxides), alkali metal and alkaline earth metal alkoxides.
- (Phenyl) alkylamides especially the bis (CrC 4 alkyl) amides) and Triphenylmethylme- tallate.
- Particularly preferred are the alkali metal alcoholates.
- Preferred alkali metals are lithium, sodium and potassium, with potassium being most preferred.
- Particularly suitable alkaline earth metals are magnesium and calcium.
- particularly preferred bases include: lithium hydroxide, sodium hydroxide and potassium hydroxide; Lithium amide, sodium amide and potassium amide; Lithium methylate, sodium methoxide, potassium methoxide, lithium ethylate, sodium ethoxide, potassium ethylate, sodium isopropylate, potassium isopropylate, sodium tert-butoxide and potassium tert-butoxide; Lithium (1, 1-dimethyl) octylact, sodium (1,1-dimethyl) octylate, quinium (1, 1-dimethyl) octylate, lithium dimethylamide, lithium diethylamide, lithium diisopropylamide, sodium diisopropylamide, triphenylmethyllithium, triphenylmethyl sodium and triphenylmethylpotassium ,
- Very particularly preferred bases are lithium diisopropylamide, sodium methoxide, sodium tert-butoxide, especially potassium methoxide and potassium hydroxide and in particular potassium tert-butoxide.
- a nitrogen-containing auxiliary base with low nucleophilic activity if not already a nitrogen-containing heterocycle or an alcoholamine is present as a solvent.
- Suitable bases are alkylamines which are liquid at the reaction temperatures, in particular tri-C 3 -C 6 -alkylamines, such as tripropylamine and tributylamine, alcoholamines, in particular mono-, di- and tri-C 2 -C 4 -alcoholamines, such as mono , Di- and triethanolamine, and in particular heterocyclic bases, such as pyridine, N-methylpiperidine, N-methylpiperidone, N-methylmorpholine, N-methyl-2-pyrrolidone, pyrimidine, quinoline, isoquinoline, quinaldine and especially diazabicyclononene (DBN ) and diazabicycloundecene (DBU).
- DBN diazabicyclononene
- DBU diazabicycloundecene
- Suitable amounts used for the auxiliary base are generally from 0.5 to 25 g, preferably from 1 to 10 g, particularly preferably from 1 to 3 g, per g imide IIa and IIb.
- the alkali metal or alkaline earth metal base is generally used in amounts of from 2 to 20 mol, in particular from 2 to 10 mol, per mole of imide IIa and IIb.
- the alkali metal base can be used in solid or in dissolved form.
- the alkali metal base is used in combination with a non-polar aprotic reaction solvent in which it is not sufficiently soluble, it can be dissolved in an alcohol having a higher base strength than the alkali metal base.
- a non-polar aprotic reaction solvent in which it is not sufficiently soluble
- it can be dissolved in an alcohol having a higher base strength than the alkali metal base.
- tertiary aliphatic alcohols which may contain aryl substituents and have a total of four to twelve C atoms, e.g.
- tert-butanol 2-methyl-2-butanol (tert-amyl alcohol), 3-methyl-3-pentanol, 3-ethyl-3-pentanol, 2-phenyl-2-pentanol, 2,3-dimethyl 3-pentanol, 2,4,4-trimethyl-2-pentanol and 2,2,3,4,4-pentamethyl-3-pentanol.
- the reaction temperature is usually 70 to 21O 0 C, preferably 120 to 18O 0 C.
- unsymmetrical quaterrylene-3,4: 13,14-tetracarboxylic diimides it may be advantageous for the production of unsymmetrical quaterrylene-3,4: 13,14-tetracarboxylic diimides to first select a reaction temperature in the upper region in order to deprotonate the imide IIa in the 9-position.
- the subsequent coupling reaction with the halogenated imide IIb can then generally be carried out at a lower temperature, which is recommended in particular in the presence of base-labile substituents (for example cyclohexyl) on the imide nitrogen atom.
- the reaction time is generally 1 to 3 h when using halogenated imides IIb and 2 to 12 h when using non-halogenated imides IIb.
- non-halogenated imides IIb ie in particular a homocondensation
- the solvent, base and, if appropriate, auxiliary base are heated to homogenize under protective gas and imid IIa and imide IIb are added, optionally after cooling down, under protective gas and the mixture is heated to the desired reaction temperature with stirring and under protective gas.
- the quaterrylene-3,4: 13,14-tetracarboxylic diimides I are precipitated by addition of a protic solvent which dissolves the other components, for example C 1 -C 6 -alcohols or water. It is filtered off and washed with one of the solvents mentioned, in particular with one of the alcohols.
- halogenated imides IIb it is possible to proceed in terms of process technology as in the case of use of non-halogenated imides IIb. However, it is also possible initially to heat only a mixture of imide IIa, base, optionally auxiliary base and solvent to a temperature in the range from 120 to 210 ° C. with stirring and protective gas (deprotonation) and subsequently to reduce the imide IIb to 50 after the temperature has been lowered to 120 0 C, add.
- reaction product may be expedient to subject the reaction product to oxidation. This can most easily be done by blowing atmospheric oxygen into the still warm reaction mixture.
- oxidizing agents such as preferably hydrogen peroxide, but also aldehyde group-containing sugars, e.g. Glucose, especially after the reaction.
- the products I e.g. from a mixture of halogenated solvents, such as chloroform and methylene chloride, and alcohols, such as methanol, ethanol and isopropanol, recrystallization.
- halogenated solvents such as chloroform and methylene chloride
- alcohols such as methanol, ethanol and isopropanol
- a further purification method is the products I of N, N-disubstituted aliphatic carboxylic acid amides, such as N, N-dimethylformamide and N, N-dimethylacetamide, or nitrogen-containing heterocycles, such as N-methylpyrrolidone, or mixtures thereof with alcohols, such as methanol, ethanol and isopropanol, recrystallize or wash with these solvents.
- N, N-disubstituted aliphatic carboxylic acid amides such as N, N-dimethylformamide and N, N-dimethylacetamide
- nitrogen-containing heterocycles such as N-methylpyrrolidone
- alcohols such as methanol, ethanol and isopropanol
- the products I can also be fractionated from sulfuric acid.
- the quaterrylene-3,4: 13,14-tetracarboxylic diimides I can be obtained in good yields (generally from 30 to 60%) and high purities (usually from 90 to 99%) in an economical manner in one step getting produced.
- Both symmetrically and unsymmetrically substituted quaterrylene-3,4: 13,14-tetracarboxylic acid diimides I are accessible to the imide nitrogen atoms in an advantageous manner. Examples
- a mixture of yg of the solvent L, bg potassium tert-butoxide as base and optionally hg diazabicyclononene (DBN) or diazabicycloundecene (DBU) as auxiliary base was heated to 100 ° C. for homogenization with stirring in a nitrogen atmosphere. After cooling to room temperature, xg of the perylene-3,4-dicarboximide II (or x a g of imide IIa and x b g of imide IIb) were added and the mixture was heated to T 0 C under nitrogen.
- DBN diazabicyclononene
- DBU diazabicycloundecene
Abstract
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Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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EP05772974A EP1789415B1 (de) | 2004-08-26 | 2005-08-04 | Verfahren zur herstellung von quaterrylen-3,4:13,14-tetracarbonsäurediimiden durch direktsynthese |
JP2007528658A JP4856640B2 (ja) | 2004-08-26 | 2005-08-04 | クアテリレン−3,4:13,14−テトラカルボン酸ジイミドの直接合成を介した製造方法 |
AT05772974T ATE490255T1 (de) | 2004-08-26 | 2005-08-04 | Verfahren zur herstellung von quaterrylen-3,4:13, 14-tetracarbonsäurediimiden durch direktsynthese |
US11/573,948 US7741487B2 (en) | 2004-08-26 | 2005-08-04 | Method for producing quaterrylene-3,4:13, 14-tetracarboxy diimides by direct synthesis |
DE502005010629T DE502005010629D1 (de) | 2004-08-26 | 2005-08-04 | Verfahren zur herstellung von quaterrylen-3,4:13,14-tetracarbonsäurediimiden durch direktsynthese |
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DE102004041604A DE102004041604A1 (de) | 2004-08-26 | 2004-08-26 | Verfahren zur Herstellung von Quaterrylen-3,4:13,14-tetracarbonsäurediimiden durch Direktsynthese |
DE102004041604.4 | 2004-08-26 |
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US (1) | US7741487B2 (de) |
EP (1) | EP1789415B1 (de) |
JP (2) | JP4856640B2 (de) |
KR (1) | KR101269767B1 (de) |
CN (1) | CN100586949C (de) |
AT (1) | ATE490255T1 (de) |
DE (2) | DE102004041604A1 (de) |
WO (1) | WO2006021307A1 (de) |
Cited By (1)
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EP3816238A1 (de) | 2019-11-04 | 2021-05-05 | Textilchemie Dr. Petry Gmbh | Polyparaperylenderivate und verfahren zur herstellung davon |
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JP4921982B2 (ja) | 2004-01-26 | 2012-04-25 | ノースウエスタン ユニバーシティ | ペリレンn型半導体及び関連装置 |
WO2008051552A2 (en) | 2006-10-25 | 2008-05-02 | Northwestern University | Organic semiconductor materials and methods of preparing and use thereof |
EP2086974B1 (de) | 2006-11-17 | 2013-07-24 | Polyera Corporation | Halbleitermaterialien auf diimidbasis und verfahren zu deren herstellung und anwendung |
WO2008085942A2 (en) | 2007-01-08 | 2008-07-17 | Polyera Corporation | Methods for preparing arene-bis(dicarboximide)-based semiconducting materials and related intermediates for preparing same |
WO2008091670A2 (en) | 2007-01-24 | 2008-07-31 | Polyera Corporation | Organic semiconductor materials and precursors thereof |
CN104418856B (zh) * | 2013-08-19 | 2016-12-28 | 中国科学院化学研究所 | 八氯Quaterrylenebisdicarboximide衍生物及其制备方法与应用 |
EP3523303B1 (de) | 2016-10-06 | 2020-09-23 | Basf Se | 2-phenylphenoxy-substituierte perylenbisimid-verbindungen und deren verwendung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0596292A1 (de) * | 1992-10-31 | 1994-05-11 | BASF Aktiengesellschaft | Quaterrylentetracarbonsäureimide |
DE19512773A1 (de) * | 1995-04-05 | 1996-10-10 | Langhals Heinz | Quaterrylenbisimide und ihre Verwendung als Fluoreszenzfarbstoffe |
DE10233955A1 (de) * | 2002-07-25 | 2004-06-24 | Heinz Prof. Dr. Langhals | Die Darstellung von Quaterrylen in wenigen Schritten und großen Mengen |
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JPH03223282A (ja) * | 1990-01-26 | 1991-10-02 | Nippon Steel Chem Co Ltd | ペリレン‐3,4,9,10‐テトラカルボン酸ジイミドの製造方法 |
JPH09194746A (ja) * | 1995-11-13 | 1997-07-29 | Kawamura Inst Of Chem Res | 縮合多環式芳香族系化合物の二量化方法 |
DE10218618A1 (de) * | 2002-04-25 | 2003-11-06 | Basf Ag | Verfahren zur Herstellung von Perylen-3,4:9,10-tetracarbonsäuredimiden und Perylen-3,4:9,10-tetracarbonsäuredianhydrid sowie von Naphthalin-1,8-dicarbonsäureimiden |
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- 2005-08-04 WO PCT/EP2005/008443 patent/WO2006021307A1/de active Search and Examination
- 2005-08-04 KR KR1020077006571A patent/KR101269767B1/ko active IP Right Grant
- 2005-08-04 DE DE502005010629T patent/DE502005010629D1/de active Active
- 2005-08-04 JP JP2007528658A patent/JP4856640B2/ja active Active
- 2005-08-04 CN CN200580028715A patent/CN100586949C/zh active Active
- 2005-08-04 US US11/573,948 patent/US7741487B2/en active Active
- 2005-08-04 EP EP05772974A patent/EP1789415B1/de active Active
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Patent Citations (3)
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EP0596292A1 (de) * | 1992-10-31 | 1994-05-11 | BASF Aktiengesellschaft | Quaterrylentetracarbonsäureimide |
DE19512773A1 (de) * | 1995-04-05 | 1996-10-10 | Langhals Heinz | Quaterrylenbisimide und ihre Verwendung als Fluoreszenzfarbstoffe |
DE10233955A1 (de) * | 2002-07-25 | 2004-06-24 | Heinz Prof. Dr. Langhals | Die Darstellung von Quaterrylen in wenigen Schritten und großen Mengen |
Non-Patent Citations (1)
Title |
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LANGHALS H ET AL: "A Two-Step Synthesis of Quaterrylenetetracarboxylic Bisimides-Novel NIR Fluorescent Dyes", TETRAHEDRON LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 36, no. 36, 4 September 1995 (1995-09-04), pages 6423 - 6424, XP004027248, ISSN: 0040-4039 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3816238A1 (de) | 2019-11-04 | 2021-05-05 | Textilchemie Dr. Petry Gmbh | Polyparaperylenderivate und verfahren zur herstellung davon |
Also Published As
Publication number | Publication date |
---|---|
EP1789415B1 (de) | 2010-12-01 |
US7741487B2 (en) | 2010-06-22 |
JP5511743B2 (ja) | 2014-06-04 |
JP4856640B2 (ja) | 2012-01-18 |
ATE490255T1 (de) | 2010-12-15 |
CN100586949C (zh) | 2010-02-03 |
KR101269767B1 (ko) | 2013-05-31 |
JP2008510743A (ja) | 2008-04-10 |
JP2011225608A (ja) | 2011-11-10 |
CN101076530A (zh) | 2007-11-21 |
EP1789415A1 (de) | 2007-05-30 |
KR20070053296A (ko) | 2007-05-23 |
DE502005010629D1 (de) | 2011-01-13 |
WO2006021307A8 (de) | 2007-02-08 |
DE102004041604A1 (de) | 2006-03-02 |
US20090030206A1 (en) | 2009-01-29 |
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