ATE272061T1 - Friedel-craft verfahren zur herstellung von thioxanthonen - Google Patents
Friedel-craft verfahren zur herstellung von thioxanthonenInfo
- Publication number
- ATE272061T1 ATE272061T1 AT00974698T AT00974698T ATE272061T1 AT E272061 T1 ATE272061 T1 AT E272061T1 AT 00974698 T AT00974698 T AT 00974698T AT 00974698 T AT00974698 T AT 00974698T AT E272061 T1 ATE272061 T1 AT E272061T1
- Authority
- AT
- Austria
- Prior art keywords
- friedel
- thioxanthones
- producing
- craft process
- craft
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
- C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D335/10—Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
- C07D335/12—Thioxanthenes
- C07D335/14—Thioxanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
- C07D335/16—Oxygen atoms, e.g. thioxanthones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyrane Compounds (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/GB2000/004343 WO2002040464A1 (en) | 2000-11-15 | 2000-11-15 | Friedel-craft process for the preparation of thioxanthones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE272061T1 true ATE272061T1 (de) | 2004-08-15 |
Family
ID=9886294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00974698T ATE272061T1 (de) | 2000-11-15 | 2000-11-15 | Friedel-craft verfahren zur herstellung von thioxanthonen |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1334096B1 (de) |
| JP (1) | JP2004513943A (de) |
| CN (1) | CN100551923C (de) |
| AT (1) | ATE272061T1 (de) |
| AU (1) | AU2001212914A1 (de) |
| CZ (1) | CZ304741B6 (de) |
| DE (1) | DE60012587T2 (de) |
| DK (1) | DK1334096T3 (de) |
| ES (1) | ES2223607T3 (de) |
| HK (1) | HK1053649A1 (de) |
| WO (1) | WO2002040464A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260238B (zh) * | 2010-05-27 | 2013-04-03 | 邵阳市佳青医药原料有限公司 | 2,4－二乙基噻唑酮精制工艺 |
| WO2016122452A1 (en) | 2015-01-27 | 2016-08-04 | Hewlett-Packard Development Company, L.P. | Polymeric amine synergists |
| US10414927B2 (en) | 2015-01-27 | 2019-09-17 | Hewlett-Packard Development Company, L.P. | Polymeric photo active agents |
| JP6523466B2 (ja) | 2015-01-27 | 2019-06-05 | ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． | 高分子光活性剤 |
| WO2017007493A1 (en) | 2015-07-09 | 2017-01-12 | Hewlett-Packard Development Company, L.P. | Polymeric amine synergist |
| CN105241978B (zh) * | 2015-10-30 | 2017-08-25 | 常州久日化学有限公司 | 一种2‑异丙基硫杂蒽酮反应中间体含量的测定方法 |
| CN106905293B (zh) * | 2017-02-28 | 2019-08-06 | 宁夏沃凯珑新材料有限公司 | 一种光引发剂异丙基硫杂蒽酮的合成方法 |
| CN108424409A (zh) * | 2018-03-16 | 2018-08-21 | 吉安市东庆精细化工有限公司 | 一种固体酸催化合成光引发剂2,4-二乙基硫杂蒽酮的方法 |
| CN110845471A (zh) * | 2019-11-20 | 2020-02-28 | 吉安市东庆精细化工有限公司 | 一锅法合成光引发剂2,4-二乙基硫杂蒽酮的工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101558A (en) * | 1977-04-21 | 1978-07-18 | The Sherwin-Williams Company | Process for preparing thioxanthones |
| CH640849A5 (de) * | 1979-05-18 | 1984-01-31 | Ciba Geigy Ag | Thioxanthoncarbonsaeureester, -thioester und -amide. |
-
2000
- 2000-11-15 EP EP00974698A patent/EP1334096B1/de not_active Expired - Lifetime
- 2000-11-15 DE DE60012587T patent/DE60012587T2/de not_active Expired - Lifetime
- 2000-11-15 DK DK00974698T patent/DK1334096T3/da active
- 2000-11-15 ES ES00974698T patent/ES2223607T3/es not_active Expired - Lifetime
- 2000-11-15 CZ CZ2003-1306A patent/CZ304741B6/cs not_active IP Right Cessation
- 2000-11-15 CN CNB008200157A patent/CN100551923C/zh not_active Expired - Fee Related
- 2000-11-15 WO PCT/GB2000/004343 patent/WO2002040464A1/en active IP Right Grant
- 2000-11-15 AT AT00974698T patent/ATE272061T1/de not_active IP Right Cessation
- 2000-11-15 JP JP2002543475A patent/JP2004513943A/ja active Pending
- 2000-11-15 AU AU2001212914A patent/AU2001212914A1/en not_active Abandoned
-
2003
- 2003-08-14 HK HK03105856A patent/HK1053649A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004513943A (ja) | 2004-05-13 |
| DE60012587D1 (de) | 2004-09-02 |
| CZ304741B6 (cs) | 2014-09-17 |
| EP1334096A1 (de) | 2003-08-13 |
| DE60012587T2 (de) | 2005-01-05 |
| WO2002040464A1 (en) | 2002-05-23 |
| DK1334096T3 (da) | 2004-11-29 |
| HK1053649A1 (en) | 2003-10-31 |
| AU2001212914A1 (en) | 2002-05-27 |
| ES2223607T3 (es) | 2005-03-01 |
| CZ20031306A3 (cs) | 2003-08-13 |
| CN1461302A (zh) | 2003-12-10 |
| CN100551923C (zh) | 2009-10-21 |
| EP1334096B1 (de) | 2004-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1334096 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |