TW332200B - Process for the preparation of quinacridones from dihydroquinacridones in an aqueous medium - Google Patents
Process for the preparation of quinacridones from dihydroquinacridones in an aqueous mediumInfo
- Publication number
- TW332200B TW332200B TW084107729A TW84107729A TW332200B TW 332200 B TW332200 B TW 332200B TW 084107729 A TW084107729 A TW 084107729A TW 84107729 A TW84107729 A TW 84107729A TW 332200 B TW332200 B TW 332200B
- Authority
- TW
- Taiwan
- Prior art keywords
- weight
- parts
- reaction medium
- monoalcohol
- dihydroquinacridone
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000012736 aqueous medium Substances 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 4
- SNDAOXYSCAWUFQ-UHFFFAOYSA-N 5,6,12,13-tetrahydroquinolino[2,3-b]acridine-7,14-dione Chemical compound N1C2=CC=CC=C2C(=O)C2=C1CC(C(=O)C1=CC=CC=C1N1)=C1C2 SNDAOXYSCAWUFQ-UHFFFAOYSA-N 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- 150000002009 diols Chemical class 0.000 abstract 2
- 229910001882 dioxygen Inorganic materials 0.000 abstract 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N para-benzoquinone Natural products O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 2
- 229920000151 polyglycol Polymers 0.000 abstract 2
- 239000010695 polyglycol Substances 0.000 abstract 2
- -1 quinone compound Chemical class 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical class N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000012431 aqueous reaction media Substances 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
Classifications
-
- 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
- C07D471/04—Ortho-condensed systems
-
- 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
- C09B48/00—Quinacridones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/287,348 US5502192A (en) | 1994-08-08 | 1994-08-08 | Process for the preparation of quinacridones from dihydroquinacridones in an aqueous medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW332200B true TW332200B (en) | 1998-05-21 |
Family
ID=23102500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW084107729A TW332200B (en) | 1994-08-08 | 1995-07-26 | Process for the preparation of quinacridones from dihydroquinacridones in an aqueous medium |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5502192A (Direct) |
| EP (1) | EP0697413B1 (Direct) |
| JP (1) | JPH0860009A (Direct) |
| KR (1) | KR100363731B1 (Direct) |
| BR (1) | BR9503565A (Direct) |
| CA (1) | CA2155499A1 (Direct) |
| DE (1) | DE69502148T2 (Direct) |
| ES (1) | ES2116706T3 (Direct) |
| TW (1) | TW332200B (Direct) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2698361B1 (fr) * | 1992-11-20 | 1995-01-13 | Rhone Poulenc Rorer Sa | Procédé de préparation d'un acide oxazolidine-1,3 carboxylique-5. |
| JP3055365B2 (ja) * | 1993-06-30 | 2000-06-26 | 東洋インキ製造株式会社 | ２，５−ジ（アリールアミノ）−３，６−ジヒドロテレフタル酸ジアルキルエステル類の製造法およびこれを中間体とするキナクリドン類の製造法 |
| DE69614058T2 (de) * | 1995-09-22 | 2002-03-21 | Ciba Speciality Chemicals Holding Inc., Basel | Verfahren zur Herstellung von Chinacridonen |
| EP0829523B1 (en) * | 1996-08-16 | 2001-09-12 | Ciba SC Holding AG | Oxidation process for preparing quinacridone pigments |
| DE69830445T2 (de) * | 1997-04-25 | 2006-03-16 | Ciba Speciality Chemicals Holding Inc. | Beta-Chinacridonpigment |
| EP0894832B1 (en) * | 1997-08-01 | 2001-08-08 | Ciba SC Holding AG | Process for the preparation of quinacridone solid solutions |
| US6455620B1 (en) * | 1999-08-10 | 2002-09-24 | Eastman Chemical Company | Polyether containing polymers for oxygen scavenging |
| US6313300B1 (en) | 1999-09-07 | 2001-11-06 | Ciba Specialty Chemicals Corp. | Oxidation process for preparing quinacridone pigments |
| AU2003250911A1 (en) | 2002-07-17 | 2004-02-02 | Ciba Specialty Chemicals Holding Inc. | Oxidation process for preparing quinacridone pigments |
| US6864371B2 (en) * | 2002-11-27 | 2005-03-08 | Ciba Specialty Chemicals Corporation | Preparation of beta quinacridone pigments |
| AU2003303819A1 (en) * | 2003-01-28 | 2004-08-23 | Ciba Specialty Chemicals Holding Inc. | Synthesis of small particle size quinacridone of beta crystal phase |
| DE102008025006A1 (de) * | 2008-05-24 | 2009-11-26 | Lanxess Deutschland Gmbh | Fluor-haltige Chinacridone in Farbfiltern für LCD |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821529A (en) * | 1955-07-22 | 1958-01-28 | Du Pont | Process for the preparation of linear quinacridones |
| US3007930A (en) * | 1958-01-24 | 1961-11-07 | Du Pont | Beta-phase dihydroquinacridone and process |
| FR1225352A (fr) * | 1958-06-11 | 1960-06-30 | Ciba Geigy | Procédé de préparation des quinacridones à partir des 6,13-dihydroquinacridones |
| US3024239A (en) * | 1958-06-11 | 1962-03-06 | Ciba Ltd | Process for the manufacture of quinacridones from 6:13-dihydroquinacridones |
| GB887373A (en) * | 1958-06-11 | 1962-01-17 | Ciba Ltd | Process for the manufacture of quinacridones from 6:13-dihydroquinacridones |
| DE1210110B (de) * | 1961-07-08 | 1966-02-03 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von Chinacridonen |
| US3148075A (en) * | 1962-01-31 | 1964-09-08 | Du Pont | Simultaneous preparation of linear quinacridones and quinacridone-quinones |
| FR1328160A (fr) * | 1962-07-06 | 1963-05-24 | Cassella Farbwerke Mainkur Ag | Procédé de préparation de quinacridones |
| US3475436A (en) * | 1965-10-19 | 1969-10-28 | Du Pont | Process for oxidizing dihydroquinacridones to quinacridones |
| US3532867A (en) * | 1966-04-04 | 1970-10-06 | Magnavox Co | Delay correlator |
| US3632588A (en) * | 1970-07-20 | 1972-01-04 | Du Pont | Oxidation of dihydroquinacridone |
| US3738988A (en) * | 1970-10-08 | 1973-06-12 | Du Pont | Process for oxidation of dihydroquinacridones to quinacridones |
| JPS5394334A (en) * | 1977-01-28 | 1978-08-18 | Asahi Chem Ind Co Ltd | Preparation of high purity quinacridone |
| DE3605976A1 (de) * | 1986-02-25 | 1987-08-27 | Bayer Ag | Verfahren zur herstellung von 6,13-dihydrochinacridonen und chinacridonen |
| DE3834748A1 (de) * | 1988-10-12 | 1990-04-19 | Bayer Ag | Verfahren zur herstellung eines gegebenenfalls substituierten chinacridons |
| KR0177043B1 (ko) * | 1991-06-07 | 1999-04-01 | 월터클리웨인;한스 피터 위트린 | 개질된 베타 퀴나크리돈의 수성 제조 방법 |
| US5286863A (en) * | 1991-08-22 | 1994-02-15 | Ciba-Geigy Corporation | Oxidation process for preparing quinacridone pigments |
| GB9223048D0 (en) * | 1992-11-04 | 1992-12-16 | Ici Plc | Chemical process |
-
1994
- 1994-08-08 US US08/287,348 patent/US5502192A/en not_active Expired - Fee Related
-
1995
- 1995-07-26 TW TW084107729A patent/TW332200B/zh active
- 1995-07-31 ES ES95810492T patent/ES2116706T3/es not_active Expired - Lifetime
- 1995-07-31 DE DE69502148T patent/DE69502148T2/de not_active Expired - Fee Related
- 1995-07-31 EP EP95810492A patent/EP0697413B1/en not_active Expired - Lifetime
- 1995-08-04 CA CA002155499A patent/CA2155499A1/en not_active Abandoned
- 1995-08-07 KR KR1019950024287A patent/KR100363731B1/ko not_active Expired - Fee Related
- 1995-08-07 BR BR9503565A patent/BR9503565A/pt not_active IP Right Cessation
- 1995-08-08 JP JP7201909A patent/JPH0860009A/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US5502192A (en) | 1996-03-26 |
| CA2155499A1 (en) | 1996-02-09 |
| DE69502148D1 (de) | 1998-05-28 |
| BR9503565A (pt) | 1996-06-04 |
| EP0697413B1 (en) | 1998-04-22 |
| EP0697413A2 (en) | 1996-02-21 |
| KR960007589A (ko) | 1996-03-22 |
| JPH0860009A (ja) | 1996-03-05 |
| KR100363731B1 (ko) | 2003-01-29 |
| DE69502148T2 (de) | 1998-10-22 |
| EP0697413A3 (Direct) | 1996-03-06 |
| ES2116706T3 (es) | 1998-07-16 |
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