DE60012587D1 - Friedel-craft verfahren zur herstellung von thioxanthonen - Google Patents
Friedel-craft verfahren zur herstellung von thioxanthonenInfo
- Publication number
- DE60012587D1 DE60012587D1 DE60012587T DE60012587T DE60012587D1 DE 60012587 D1 DE60012587 D1 DE 60012587D1 DE 60012587 T DE60012587 T DE 60012587T DE 60012587 T DE60012587 T DE 60012587T DE 60012587 D1 DE60012587 D1 DE 60012587D1
- Authority
- DE
- Germany
- Prior art keywords
- friedel
- thioxanthones
- production
- craft method
- craft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Saccharide Compounds (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 (2)
| Publication Number | Publication Date |
|---|---|
| DE60012587D1 true DE60012587D1 (de) | 2004-09-02 |
| DE60012587T2 DE60012587T2 (de) | 2005-01-05 |
Family
ID=9886294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60012587T Expired - Lifetime DE60012587T2 (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 |
| US10619007B2 (en) | 2015-01-27 | 2020-04-14 | Hewlett-Packard Development Company, L.P. | Polymeric amine synergists |
| US10400066B2 (en) | 2015-01-27 | 2019-09-03 | Hewlett-Packard Development Company, L.P. | Polymeric photoactive agents |
| WO2016122454A1 (en) | 2015-01-27 | 2016-08-04 | Hewlett-Packard Development Company, L.P. | Polymeric photo active agents |
| US10414862B2 (en) | 2015-07-09 | 2019-09-17 | 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 JP JP2002543475A patent/JP2004513943A/ja active Pending
- 2000-11-15 CZ CZ2003-1306A patent/CZ304741B6/cs not_active IP Right Cessation
- 2000-11-15 WO PCT/GB2000/004343 patent/WO2002040464A1/en active IP Right Grant
- 2000-11-15 CN CNB008200157A patent/CN100551923C/zh not_active Expired - Fee Related
- 2000-11-15 DK DK00974698T patent/DK1334096T3/da active
- 2000-11-15 DE DE60012587T patent/DE60012587T2/de not_active Expired - Lifetime
- 2000-11-15 AT AT00974698T patent/ATE272061T1/de not_active IP Right Cessation
- 2000-11-15 AU AU2001212914A patent/AU2001212914A1/en not_active Abandoned
- 2000-11-15 ES ES00974698T patent/ES2223607T3/es not_active Expired - Lifetime
-
2003
- 2003-08-14 HK HK03105856A patent/HK1053649A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1334096B1 (de) | 2004-07-28 |
| WO2002040464A1 (en) | 2002-05-23 |
| DE60012587T2 (de) | 2005-01-05 |
| ES2223607T3 (es) | 2005-03-01 |
| JP2004513943A (ja) | 2004-05-13 |
| CN100551923C (zh) | 2009-10-21 |
| AU2001212914A1 (en) | 2002-05-27 |
| CZ20031306A3 (cs) | 2003-08-13 |
| EP1334096A1 (de) | 2003-08-13 |
| CN1461302A (zh) | 2003-12-10 |
| DK1334096T3 (da) | 2004-11-29 |
| ATE272061T1 (de) | 2004-08-15 |
| CZ304741B6 (cs) | 2014-09-17 |
| HK1053649A1 (en) | 2003-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |