EP1362025A2 - Acides cinnamiques et derives d'acides cinnamiques a substitution polyhalogene et leur procede de production - Google Patents

Acides cinnamiques et derives d'acides cinnamiques a substitution polyhalogene et leur procede de production

Info

Publication number
EP1362025A2
EP1362025A2 EP02712904A EP02712904A EP1362025A2 EP 1362025 A2 EP1362025 A2 EP 1362025A2 EP 02712904 A EP02712904 A EP 02712904A EP 02712904 A EP02712904 A EP 02712904A EP 1362025 A2 EP1362025 A2 EP 1362025A2
Authority
EP
European Patent Office
Prior art keywords
formula
chlorine
hydrogen
cinnamic
acid
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.)
Withdrawn
Application number
EP02712904A
Other languages
German (de)
English (en)
Inventor
Walter Lange
Joachim Komoschinski
Markus Eckert
Michael Dockner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saltigo GmbH
Original Assignee
Bayer AG
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
Priority claimed from DE2001107151 external-priority patent/DE10107151A1/de
Priority claimed from DE2001115405 external-priority patent/DE10115405A1/de
Priority claimed from DE2001152789 external-priority patent/DE10152789A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of EP1362025A2 publication Critical patent/EP1362025A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C07C57/60—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings having unsaturation outside the rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/62—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne des acides cinnamiques et des dérivés d'acides cinnamiques polyhalogénés que l'on produit en faisant réagir des sels de diazonium, accessibles à partir d'anilines polyhalogénées, avec de l'acide acrylique ou des dérivés d'acide acrylique en présence d'un catalyseur homogène contenant du palladium, à des températures comprises entre -5 et +100 °C. Une partie des acides cinnamiques et des dérivés d'acides cinnamiques ainsi obtenus est nouvelle. Les acides cinnamiques et les dérivés d'acides cinnamiques produits selon l'invention peuvent servir à la production d'indanones, qui constituent des précurseurs de produits chimiques agricoles et pharmaceutiques ainsi que de substances à propriétés cristallines liquides.
EP02712904A 2001-02-16 2002-02-13 Acides cinnamiques et derives d'acides cinnamiques a substitution polyhalogene et leur procede de production Withdrawn EP1362025A2 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE2001107151 DE10107151A1 (de) 2001-02-16 2001-02-16 Polyhalogensubstituierte Zimtsäuren und Zimtsäurederivate und ein Verfahren zur Herstellung von polyhalogensubstituierten Zimtsäuren und Zimtsäurederivaten
DE10107151 2001-02-16
DE2001115405 DE10115405A1 (de) 2001-03-29 2001-03-29 Polyhalogensubstituierte Zimtsäuren und Zimtsäurederivate und ein Verfahren zur Herstellung von polyhalogensubstituierten Zimtsäuren und Zimtsäurederivaten
DE10115405 2001-03-29
DE2001152789 DE10152789A1 (de) 2001-10-25 2001-10-25 Polyhalogensubstituierte Zimtsäure und Zimtsäurederivate und ein Verfahren zur Herstellung von polyhalogensubstituierten Zimtsäuren und Zimtsäurederivaten
DE10152789 2001-10-25
PCT/EP2002/001462 WO2002066411A2 (fr) 2001-02-16 2002-02-13 Acides cinnamiques et derives d'acides cinnamiques a substitution polyhalogene et leur procede de production

Publications (1)

Publication Number Publication Date
EP1362025A2 true EP1362025A2 (fr) 2003-11-19

Family

ID=27214295

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02712904A Withdrawn EP1362025A2 (fr) 2001-02-16 2002-02-13 Acides cinnamiques et derives d'acides cinnamiques a substitution polyhalogene et leur procede de production

Country Status (4)

Country Link
US (3) US6956129B2 (fr)
EP (1) EP1362025A2 (fr)
CN (1) CN1246280C (fr)
WO (1) WO2002066411A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6956129B2 (en) * 2001-02-16 2005-10-18 Bayer Aktiengesellschaft Polyhalogen-substituted cinnamic acids and cinnamic acid derivatives and a process for the preparation of polyhalogen-substituted cinnamic acids and cinnamic acid derivatives
US7673240B2 (en) * 2005-12-30 2010-03-02 Polaroid Labs, Llc Ubiquitous navbar user interface across multiple heterogeneous digital media devices

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE349768B (fr) * 1963-06-28 1972-10-09 Kockums Ind Ab
DE2244761A1 (de) 1972-09-09 1974-03-14 Schering Ag Indan- und tetralinderivate
EP0401166B1 (fr) * 1989-06-01 1995-02-22 Ciba-Geigy Ag Titanocènes contenant de l'azote et leur emploi
US4979982A (en) * 1990-02-02 1990-12-25 Uniroyal Chemical Company, Inc. Herbicidal cinnamic ester uracils
US5998582A (en) * 1991-05-16 1999-12-07 Cold Spring Harbor Laboratory D-type cyclins and uses related thereto
US6156876A (en) * 1991-05-16 2000-12-05 Cold Spring Harbor Laboratory D-type cyclin and uses related thereto
US6066501A (en) * 1991-05-16 2000-05-23 Cold Spring Harbor Laboratory D-type cyclin and uses related thereto
US5889169A (en) * 1991-05-16 1999-03-30 Cold Spring Harbor Laboratory Cell cycle regulatory protein p16 gene
IL112819A (en) * 1991-10-16 2001-11-25 Teva Pharma Fluorinated 1-aminoindan compounds and a process for their preparation
US5508402A (en) * 1992-08-18 1996-04-16 Ciba-Geigy Corporation Process for the preparation of N,N'-substituted ureas
FR2696466B1 (fr) * 1992-10-02 1994-11-25 Rhone Poulenc Rorer Sa Dérivés de 5H,10H-imidazo[1,2-a]indeno[1,2-e]pyrazine-4-one, leur préparation et les médicaments les contenant.
JP3430548B2 (ja) 1993-03-10 2003-07-28 旭硝子株式会社 含フッ素インダン環誘導体化合物およびそれを含有する液晶組成物
GB9309621D0 (en) 1993-05-11 1993-06-23 Wellcome Found Amide derivatives and their therapeutic use
CN101391953B (zh) * 1994-04-20 2012-06-06 纳幕尔杜邦公司 用于制备*二嗪的中间体
KR100249448B1 (ko) * 1994-04-20 2000-04-01 미리암 디. 메코너헤이 살절지 동물용 옥사디아진의 제조
MY113062A (en) * 1994-05-10 2001-11-30 The Wellcome Foundation Ltd Amide derivatives and their therapeutic use
US5972118A (en) * 1995-10-27 1999-10-26 Tennessee Valley Authority Concentrated sulfuric acid hydrolysis of lignocellulosics
US5753655A (en) * 1996-10-10 1998-05-19 Ortho Pharmaceutical Corporation 1-arylsulphonyl, arylcarbonyl and arylthiocarbonyl pyridazino derivatives and methods of preparation
US5677308A (en) * 1996-12-19 1997-10-14 Lerner; A. Martin Method for alleviating spasmodic torticollis
GB9816984D0 (en) * 1998-08-05 1998-09-30 Smithkline Beecham Plc Novel compounds
GB9816986D0 (en) 1998-08-05 1998-09-30 Smithkline Beecham Plc Novel compounds
US6956129B2 (en) * 2001-02-16 2005-10-18 Bayer Aktiengesellschaft Polyhalogen-substituted cinnamic acids and cinnamic acid derivatives and a process for the preparation of polyhalogen-substituted cinnamic acids and cinnamic acid derivatives

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO02066411A2 *

Also Published As

Publication number Publication date
US20020115885A1 (en) 2002-08-22
US20080200731A1 (en) 2008-08-21
WO2002066411A3 (fr) 2002-11-21
WO2002066411A2 (fr) 2002-08-29
US6956129B2 (en) 2005-10-18
CN1491201A (zh) 2004-04-21
US7381832B2 (en) 2008-06-03
CN1246280C (zh) 2006-03-22
US20050234264A1 (en) 2005-10-20

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Owner name: BAYER CHEMICALS AG

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