ZA976992B - Process for preparing fluorine-containing compounds - Google Patents

Process for preparing fluorine-containing compounds

Info

Publication number
ZA976992B
ZA976992B ZA976992A ZA976992A ZA976992B ZA 976992 B ZA976992 B ZA 976992B ZA 976992 A ZA976992 A ZA 976992A ZA 976992 A ZA976992 A ZA 976992A ZA 976992 B ZA976992 B ZA 976992B
Authority
ZA
South Africa
Prior art keywords
carbon atoms
another
containing compounds
independently
compound
Prior art date
Application number
ZA976992A
Other languages
English (en)
Inventor
Alexander Kolomeitsev
Sergej Pasenok
Original Assignee
Hoechst 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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ZA976992B publication Critical patent/ZA976992B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0237—Amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0267—Phosphines or phosphonium compounds, i.e. phosphorus bonded to at least one carbon atom, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, the other atoms bonded to phosphorus being either carbon or hydrogen
    • B01J31/0268—Phosphonium compounds, i.e. phosphine with an additional hydrogen or carbon atom bonded to phosphorous so as to result in a formal positive charge on phosphorous
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/208—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being MX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • 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
    • C07D213/60—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 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 to ring carbon atoms
    • C07D213/61—Halogen atoms or nitro radicals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/90—Catalytic systems characterized by the solvent or solvent system used
    • B01J2531/98—Phase-transfer catalysis in a mixed solvent system containing at least 2 immiscible solvents or solvent phases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
ZA976992A 1996-08-07 1997-08-06 Process for preparing fluorine-containing compounds ZA976992B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19631854A DE19631854C1 (de) 1996-08-07 1996-08-07 Verfahren zur Herstellung von Fluor enthaltenden Verbindungen

Publications (1)

Publication Number Publication Date
ZA976992B true ZA976992B (en) 1998-09-14

Family

ID=7802012

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA976992A ZA976992B (en) 1996-08-07 1997-08-06 Process for preparing fluorine-containing compounds

Country Status (15)

Country Link
US (1) US6184425B1 (ko)
EP (1) EP0923508B1 (ko)
JP (1) JP4097292B2 (ko)
KR (1) KR100565877B1 (ko)
CN (1) CN1413177A (ko)
AT (1) ATE208753T1 (ko)
AU (1) AU724747B2 (ko)
CA (1) CA2262603C (ko)
CZ (1) CZ293505B6 (ko)
DE (2) DE19631854C1 (ko)
ES (1) ES2164368T3 (ko)
PT (1) PT923508E (ko)
RU (1) RU2175958C2 (ko)
WO (1) WO1998005610A2 (ko)
ZA (1) ZA976992B (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998022413A1 (en) 1996-11-22 1998-05-28 Albemarle Corporation Halogen exchange reactions and uses thereof
DE19702282C2 (de) * 1997-01-23 1998-11-19 Hoechst Ag Katalysator für Halex-Reaktionen
DE19720341C1 (de) * 1997-05-15 1998-08-27 Clariant Gmbh Verfahren zur Herstellung von 3,5-Difluoranilin
DE19738196A1 (de) * 1997-09-02 1999-03-04 Hoechst Ag Verfahren zur Herstellung von Fluor enthaltenden Verbindungen in hoher Reinheit
US5965781A (en) * 1997-11-21 1999-10-12 Albemarle Corporation Catalysis in halogen exchange reactions
US6215032B1 (en) * 1998-02-10 2001-04-10 Albemarle Corporation Catalyst recovery for halogen exchange reactions
FR2791660B1 (fr) * 1999-03-31 2002-03-08 Rhodia Chimie Sa Procede d'activation de fluorures mineraux en milieu organique
MXPA03010352A (es) 2001-05-17 2004-03-16 Rhodia Chimie Sa Uso de una composicion de naturaleza ionica como reactivo de sustitucion, composicion que constituye un reactivo de fluoracion y metodo que la utiliza.
FR2839716A1 (fr) * 2002-05-15 2003-11-21 Rhodia Chimie Sa Utilisation d'une composition de nature ionique comme reactif de substitution, composition constituant un reactif de fluoration et procede l'utilisant
FR2824831A1 (fr) * 2001-05-17 2002-11-22 Rhodia Chimie Sa Composition utile comme reactif de substitution nucleophile, son utilisation et procede l'utilisant
DE10129057A1 (de) * 2001-06-15 2002-12-19 Bayer Ag Verbessertes Verfahren zur Herstellung kernfluorierter Aromaten
DE10145778B4 (de) * 2001-09-17 2012-07-19 Merck Patent Gmbh Fluorierte Anthracene und ihre Verwendung in Flüssigkristallmischungen und in Flüssigkristalldisplays
DE10227223A1 (de) * 2002-06-18 2004-01-08 Kühlein, Klaus, Prof.Dr. Verfahren zur Herstellung substituierter organischer Verbindungen und Verwendung von Katalysatoren für Substitutionsreaktionen
DE10252275A1 (de) * 2002-11-11 2004-05-27 Bayer Ag Perfluoralkylaniline
DE10347932A1 (de) 2003-10-15 2005-05-19 Bayer Chemicals Ag Verfahren zur Herstellung von fluorhaltigen Anilinen
DE102004033525A1 (de) * 2004-07-08 2006-02-02 Lanxess Deutschland Gmbh Verbessertes Verfahren zur Herstellung kernfluorierter Aromaten
US20060069291A1 (en) * 2004-09-24 2006-03-30 General Electric Company Phosphazenium salt phase transfer catalysts
US7994372B2 (en) * 2005-10-31 2011-08-09 Specialty Coating Systems, Inc. Parylene variants and methods of synthesis and use
US7652178B2 (en) 2007-02-26 2010-01-26 Specialty Coating Systems, Inc. Perfluoroparacyclophane and methods of synthesis and use thereof
DE102008051412A1 (de) 2008-10-11 2010-04-15 Saltigo Gmbh Katalysatoren zur Herstellung von Fluoraromaten
CN102766130A (zh) * 2012-07-18 2012-11-07 太仓华一化工科技有限公司 一种二氟代碳酸乙烯酯的制备方法
CN107141192B (zh) * 2017-05-09 2019-10-11 大连奇凯医药科技有限公司 一种均三氟苯的制备方法
JP7123958B2 (ja) 2019-02-15 2022-08-23 福建永晶科技股▲ふん▼有限公司 フルオロアリール化合物及びその誘導体の新しい製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938939A1 (de) * 1978-10-05 1980-04-17 Boots Co Ltd Verfahren zur herstellung von fluornitrobenzolen
EP0536175B1 (de) * 1990-06-25 1995-09-20 Hoechst Aktiengesellschaft Verfahren zur herstellung von chlorfluornitrobenzolen und difluornitrobenzolen
EP0556737B1 (de) * 1992-02-20 2000-01-12 Clariant GmbH Verfahren zur Herstellung von substituierten 2,3-Difluorpyridinen
TW234123B (ko) * 1992-12-16 1994-11-11 Takeda Pharm Industry Co Ltd
KR102246280B1 (ko) * 2014-03-26 2021-04-29 에스케이하이닉스 주식회사 반도체 소자 및 그 제조 방법

Also Published As

Publication number Publication date
KR100565877B1 (ko) 2006-03-31
CZ39999A3 (cs) 1999-07-14
WO1998005610A2 (de) 1998-02-12
EP0923508A2 (de) 1999-06-23
EP0923508B1 (de) 2001-11-14
ATE208753T1 (de) 2001-11-15
CN1413177A (zh) 2003-04-23
WO1998005610A3 (de) 2001-01-04
RU2175958C2 (ru) 2001-11-20
AU4014197A (en) 1998-02-25
CA2262603A1 (en) 1998-02-12
CZ293505B6 (cs) 2004-05-12
PT923508E (pt) 2002-04-29
AU724747B2 (en) 2000-09-28
CA2262603C (en) 2007-05-22
ES2164368T3 (es) 2002-02-16
KR20000029815A (ko) 2000-05-25
DE19631854C1 (de) 1998-04-30
DE59705405D1 (de) 2001-12-20
US6184425B1 (en) 2001-02-06
JP2002515876A (ja) 2002-05-28
JP4097292B2 (ja) 2008-06-11

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