DK1334096T3 - Friedel-Craft-fremgangsmåde til fremstillingen af thioxanthoner - Google Patents

Friedel-Craft-fremgangsmåde til fremstillingen af thioxanthoner

Info

Publication number
DK1334096T3
DK1334096T3 DK00974698T DK00974698T DK1334096T3 DK 1334096 T3 DK1334096 T3 DK 1334096T3 DK 00974698 T DK00974698 T DK 00974698T DK 00974698 T DK00974698 T DK 00974698T DK 1334096 T3 DK1334096 T3 DK 1334096T3
Authority
DK
Denmark
Prior art keywords
friedel
thioxanthones
preparation
craft process
craft
Prior art date
Application number
DK00974698T
Other languages
Danish (da)
English (en)
Inventor
Carsten Berg
Original Assignee
Prom Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Prom Ltd filed Critical Prom Ltd
Application granted granted Critical
Publication of DK1334096T3 publication Critical patent/DK1334096T3/da

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)
  • Saccharide Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DK00974698T 2000-11-15 2000-11-15 Friedel-Craft-fremgangsmåde til fremstillingen af thioxanthoner DK1334096T3 (da)

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
DK1334096T3 true DK1334096T3 (da) 2004-11-29

Family

ID=9886294

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00974698T DK1334096T3 (da) 2000-11-15 2000-11-15 Friedel-Craft-fremgangsmåde til fremstillingen af thioxanthoner

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)

* Cited by examiner, † Cited by third party
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
CN107207887B (zh) 2015-01-27 2021-03-12 惠普发展公司，有限责任合伙企业 聚合物光活性剂
EP3250636B1 (de) 2015-01-27 2020-05-06 Hewlett-Packard Development Company, L.P. Polymere aminsynergisten
WO2016122454A1 (en) 2015-01-27 2016-08-04 Hewlett-Packard Development Company, L.P. Polymeric photo active agents
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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
CN100551923C (zh) 2009-10-21
ES2223607T3 (es) 2005-03-01
JP2004513943A (ja) 2004-05-13
CZ20031306A3 (cs) 2003-08-13
DE60012587T2 (de) 2005-01-05
WO2002040464A1 (en) 2002-05-23
DE60012587D1 (de) 2004-09-02
EP1334096B1 (de) 2004-07-28
ATE272061T1 (de) 2004-08-15
HK1053649A1 (en) 2003-10-31
EP1334096A1 (de) 2003-08-13
CZ304741B6 (cs) 2014-09-17
CN1461302A (zh) 2003-12-10
AU2001212914A1 (en) 2002-05-27

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