DE3605882C2 - - Google Patents

Info

Publication number
DE3605882C2
DE3605882C2 DE3605882A DE3605882A DE3605882C2 DE 3605882 C2 DE3605882 C2 DE 3605882C2 DE 3605882 A DE3605882 A DE 3605882A DE 3605882 A DE3605882 A DE 3605882A DE 3605882 C2 DE3605882 C2 DE 3605882C2
Authority
DE
Germany
Prior art keywords
palladium
dichlorobis
reaction
bis
triphenylphosphine
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
Application number
DE3605882A
Other languages
German (de)
English (en)
Other versions
DE3605882A1 (de
Inventor
Masato Ibaraki Jp Tanaka
Toshiaki Kobayashi
Toshiyasu Sakura Ibaraki Jp Sakakura
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Publication of DE3605882A1 publication Critical patent/DE3605882A1/de
Application granted granted Critical
Publication of DE3605882C2 publication Critical patent/DE3605882C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/587—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with aliphatic hydrocarbon radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms, said aliphatic radicals being substituted in the alpha-position to the ring by a hetero atom, e.g. with m >= 0, Z being a singly or a doubly bound hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46—Oxygen atoms
    • C07D213/50—Ketonic radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/12—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon 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)
  • Thiazole And Isothizaole Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
DE19863605882 1985-02-27 1986-02-24 Verfahren zur herstellung von (alpha)-ketosaeuren Granted DE3605882A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3829785 1985-02-27

Publications (2)

Publication Number Publication Date
DE3605882A1 DE3605882A1 (de) 1986-08-28
DE3605882C2 true DE3605882C2 (cg-RX-API-DMAC10.html) 1991-04-25

Family

ID=12521369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863605882 Granted DE3605882A1 (de) 1985-02-27 1986-02-24 Verfahren zur herstellung von (alpha)-ketosaeuren

Country Status (3)

Country Link
US (1) US4820823A (cg-RX-API-DMAC10.html)
JP (1) JPS625935A (cg-RX-API-DMAC10.html)
DE (1) DE3605882A1 (cg-RX-API-DMAC10.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2018570B3 (es) * 1986-07-25 1991-04-16 Rhone-Poulenc Chimie Procedimiento de preparacion de acido aromatico.
FR2637281B1 (fr) * 1988-10-05 1991-04-12 Rhone Poulenc Sa Procede d'hydroxycarbonylation de derives aromatiques halogenes
US4948920A (en) * 1989-03-24 1990-08-14 The Nutrasweet Company Process for the preparation of phenylpyruvic acid from benzyl chloride
EP1377339A4 (en) * 2001-04-04 2006-05-31 Critical Therapeutics Inc PROCEDURE FOR PREVENTING AKUTER NIERENINSUFFIZIENZ
US7214825B2 (en) * 2003-10-17 2007-05-08 Honeywell International Inc. O-(3-chloropropenyl) hydroxylamine free base

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600541C3 (de) * 1975-01-09 1978-06-08 Rhone-Poulenc Industries, S.A., Paris Verfahren zur Herstellung von Phenylbrenztraubensäure oder Arylbrenztraubensäuren
US4738802A (en) * 1982-03-01 1988-04-19 Ethyl Corporation Process for preparing alkyl α-keto-carboxylic acids from alkyl halides
US4473706A (en) * 1982-08-06 1984-09-25 Ethyl Corporation Preparation of cyclic-keto-acids
US4480121A (en) * 1982-08-26 1984-10-30 The Dow Chemical Company Preparation of 2-halo-1-alkenes and acrylate esters from hydrocarbon streams
WO1984002699A1 (en) * 1983-01-13 1984-07-19 Ethyl Corp PROCESS FOR PREPARING alpha-KETO-CARBOXYLIC ACIDS
DE3323892C2 (de) * 1983-07-02 1985-08-22 W. Schlafhorst & Co, 4050 Mönchengladbach Vorrichtung zum Dosieren und Einspritzen einer kleinen Flüssigkeitsmenge in die Spleißluft einer Druckluft-Fadenspleißvorrichtung
US4689431A (en) * 1985-02-21 1987-08-25 Japan As Represented By General Director Of Agency Of Industrial Science And Technology Method for the preparation of phenyl pyruvic acid

Also Published As

Publication number Publication date
JPS625935A (ja) 1987-01-12
DE3605882A1 (de) 1986-08-28
US4820823A (en) 1989-04-11
JPH0240046B2 (cg-RX-API-DMAC10.html) 1990-09-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee