ES2115782T3 - Procedimiento para la obtencion de benzotrifluoruros, benzotricloruros y cloruros de benzoilo polihalogenados asi como nuevos tricloruros de trihalogenobenceno y cloruros de trihalogenobenzoilo. - Google Patents

Procedimiento para la obtencion de benzotrifluoruros, benzotricloruros y cloruros de benzoilo polihalogenados asi como nuevos tricloruros de trihalogenobenceno y cloruros de trihalogenobenzoilo.

Info

Publication number
ES2115782T3
ES2115782T3 ES94100203T ES94100203T ES2115782T3 ES 2115782 T3 ES2115782 T3 ES 2115782T3 ES 94100203 T ES94100203 T ES 94100203T ES 94100203 T ES94100203 T ES 94100203T ES 2115782 T3 ES2115782 T3 ES 2115782T3
Authority
ES
Spain
Prior art keywords
chloride
trihalogenobenzyl
trihalogenobenzen
benzotricloride
benzotrifluoride
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
ES94100203T
Other languages
English (en)
Inventor
Albrecht Dr Marhold
Peter Dr Andres
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.)
Bayer AG
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
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2115782T3 publication Critical patent/ES2115782T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/32—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by introduction of halogenated alkyl groups into ring compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/195—Antibiotics
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/10—Chlorides
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • 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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
    • 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
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/02—Monocyclic aromatic halogenated hydrocarbons
    • C07C25/13—Monocyclic aromatic halogenated hydrocarbons containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)

Abstract

EL TRIFLORURO BENZOICO HALOGENADO MULTIPLE SE TRANSFORMA CON CLORURO A PARTIR DE TRICLORUROS BENZOICOS CORRESPONDIENTES A CATALIZADORES DE LA SERIE FRIEDEL-CRAFTS, QUE PUEDEN SER HIDROLIZADOS MEDIANTE AGUA EN PRESENCIA DE CLORURO DE HIERRO (III) PARA FORMAR LOS CORRESPONDIENTES CLORUROS DE BENZOILO. ESTOS SON APROPIADOS COMO PRODUCTOS INTERMEDIOS PARA LA ELABORACION DE SUSTANCIAS ACTIVAS PARA MEDICAMENTOS Y SUSTANCIAS ADICIONALES DE ALIMENTOS.
ES94100203T 1993-01-19 1994-01-07 Procedimiento para la obtencion de benzotrifluoruros, benzotricloruros y cloruros de benzoilo polihalogenados asi como nuevos tricloruros de trihalogenobenceno y cloruros de trihalogenobenzoilo. Expired - Lifetime ES2115782T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4301247A DE4301247A1 (de) 1993-01-19 1993-01-19 Verfahren zur Herstellung mehrfach halogenierter Benzotrichloride und Benzoylchloride sowie neue Trihalogenbenzotrichloride und -benzoylchloride

Publications (1)

Publication Number Publication Date
ES2115782T3 true ES2115782T3 (es) 1998-07-01

Family

ID=6478455

Family Applications (2)

Application Number Title Priority Date Filing Date
ES94100203T Expired - Lifetime ES2115782T3 (es) 1993-01-19 1994-01-07 Procedimiento para la obtencion de benzotrifluoruros, benzotricloruros y cloruros de benzoilo polihalogenados asi como nuevos tricloruros de trihalogenobenceno y cloruros de trihalogenobenzoilo.
ES97103815T Expired - Lifetime ES2135961T3 (es) 1993-01-19 1994-01-07 Procedimiento para la obtencion de 2,3,4,5-tetrafluor-benzotrifluoruro.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES97103815T Expired - Lifetime ES2135961T3 (es) 1993-01-19 1994-01-07 Procedimiento para la obtencion de 2,3,4,5-tetrafluor-benzotrifluoruro.

Country Status (6)

Country Link
US (3) US5599980A (es)
EP (2) EP0781747B1 (es)
JP (2) JP3572096B2 (es)
CA (1) CA2113530C (es)
DE (3) DE4301247A1 (es)
ES (2) ES2115782T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301247A1 (de) * 1993-01-19 1994-07-21 Bayer Ag Verfahren zur Herstellung mehrfach halogenierter Benzotrichloride und Benzoylchloride sowie neue Trihalogenbenzotrichloride und -benzoylchloride
DE19502942A1 (de) * 1995-01-31 1996-08-01 Bayer Ag Verfahren zur Herstellung von kernhalogenierten Benzotrichloriden aus den entsprechenden Benzotrifluoriden
DE19503471A1 (de) * 1995-02-03 1996-08-08 Bayer Ag Verfahren zur Herstellung von kernhalogenierten Benzoylchloriden
DE19740632A1 (de) 1997-09-16 1999-03-18 Bayer Ag Verfahren zur Herstellung von 2,3,4,5-Tetrafluorbenzolderivaten
US6187931B1 (en) 1999-04-06 2001-02-13 Albemarle Corporation Process for making fluorophthalimides
RU2164508C1 (ru) 1999-11-23 2001-03-27 Игумнов Сергей Михайлович Способ получения полифторароматических соединений
DE10016192A1 (de) 2000-03-31 2001-10-04 Bayer Ag Verfahren zur Herstellung von 2,3,4,5-Tetrachlorbenzotrifluorid
US20050064683A1 (en) * 2003-09-19 2005-03-24 Farnworth Warren M. Method and apparatus for supporting wafers for die singulation and subsequent handling
US20090312544A1 (en) * 2006-05-31 2009-12-17 Calaire Chimie Sas Method for preparing lamortrigine and its intermediate 2,3-dichlorobenzoyl chloride
CN102627555B (zh) * 2012-03-19 2014-04-30 丹阳市万隆化工有限公司 对甲氧基苯甲酰氯制备方法
CN110520582A (zh) * 2017-04-13 2019-11-29 贝斯特罗株式会社 活用了基础部的塔状建筑物的推倒方法
CN114516780B (zh) * 2021-12-21 2024-03-29 科莱博(江苏)科技股份有限公司 3,4,5-三氟溴苯的制备方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1557154A (en) * 1924-07-22 1925-10-13 Mathieson Alkali Works Inc Manufacture of benzoyl chloride
US1880169A (en) * 1928-02-02 1932-09-27 Ici Ltd Manufacture and production of aromatic acid chlorides
DE639578C (de) * 1935-01-25 1936-12-08 Chem Fab Von Heyden Akt Ges Verfahren zur Herstellung von Chlorbenzoesaeuren
FR820696A (fr) * 1936-04-17 1937-11-16 Ig Farbenindustrie Ag Chlorures d'acides benzène-carboxyliques contenant des groupes trichloro-méthyliques et procédé de préparation de ces composés
DE705650C (de) * 1936-04-18 1941-05-12 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von ªÏ -trichlormethylsubstituierten Benzolcarbonsaeurechloriden
GB1062301A (en) * 1964-02-04 1967-03-22 Imp Smelting Corp Ltd Fluorination of aromatic compounds
US3411886A (en) * 1965-08-16 1968-11-19 Sinclair Research Inc Production of thionyl halide and aromatic acyl halides
ZA735840B (en) * 1972-09-05 1974-07-31 Fisons Ltd Parasiticides
FR2420521A1 (fr) * 1978-03-22 1979-10-19 Rhone Poulenc Ind Fabrication de chlorure de monochloracetyle et eventuellement d'acide monochloracetique par hydratation de trichlorethylene
DE2841541A1 (de) * 1978-09-23 1980-04-03 Bayer Ag Verfahren zur herstellung von gegebenenfalls substituiertem benzoylchlorid
US4582948A (en) * 1982-02-09 1986-04-15 Occidental Chemical Corporation 3-chloro-4-fluoro-5-nitrobenzotrifluoride
US4704483A (en) * 1984-04-27 1987-11-03 Occidental Chemical Corporation 3,4-difluoro-5-nitrobenzotrifluoride and preparation of fluoro-nitro-benzotrifluorides
US5200548A (en) * 1984-06-04 1993-04-06 Bayer Aktiengesellschaft 2,4,5-Trihalogeno- and 2,3,4,5-tetrahalogenobenzene derivatives
DE3420770A1 (de) * 1984-06-04 1985-12-05 Bayer Ag, 5090 Leverkusen 1-cyclopropyl-6-fluor-1,4-dihydro-4-oxo-7-(3-oxo-1-piperazinyl)-3-chinoloncarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel
DE3420796A1 (de) * 1984-06-04 1985-12-05 Bayer Ag, 5090 Leverkusen 2,4,5-trihalogen- bzw. 2,3,4,5-tetrahalogenbenzolderivate und verfahren zu ihrer herstellung
US4769492A (en) * 1985-03-13 1988-09-06 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for production of 2,3,4,5-tetrafluorobenzoic acid
ZA866061B (en) * 1985-09-09 1988-04-27 Warner Lambert Co Process for tetrafluorobenzoic acid
JPS62169446A (ja) * 1986-01-22 1987-07-25 Hitachi Micro Comput Eng Ltd 半導体装置とその製造方法
JPS62289534A (ja) * 1986-06-10 1987-12-16 Asahi Glass Co Ltd ４，５−ジフルオロベンゾトリフルオリド誘導体
JP2566976B2 (ja) * 1987-04-08 1996-12-25 日本カーバイド工業株式会社 ハロゲン置換ベンゼンカルボン酸の脱炭酸方法
JPS63295529A (ja) * 1987-05-26 1988-12-01 Mitsubishi Gas Chem Co Inc ２，３，４，５−テトラフルオル安息香酸の製造方法
JP2577567B2 (ja) * 1987-07-07 1997-02-05 イハラケミカル工業株式会社 芳香族フッ素化合物の製造方法
US5169853A (en) * 1987-09-08 1992-12-08 Sterling Drug Inc. Pyridinyl-quinolone compounds, their preparation and use
US5075319A (en) * 1987-09-08 1991-12-24 Sterling Drug Inc. Pyridinyl-quinolone compounds, their preparation and use
JPH01155350A (ja) * 1987-12-14 1989-06-19 Konica Corp 着色画像形成材料
DE3810093A1 (de) * 1988-03-25 1989-10-05 Bayer Ag Verfahren zur herstellung von tetrafluorbenzoesaeure und deren saeurehalogeniden
DE3827436A1 (de) * 1988-08-12 1990-02-15 Bayer Ag Verfahren zum einfuehren von fluoratomen an aromatische kerne durch nucleophilen austausch
JPH02145538A (ja) * 1988-11-29 1990-06-05 Asahi Glass Co Ltd フツ素化安息香酸類及びその中間体の製造方法
CA2012681A1 (en) * 1989-03-31 1990-09-30 Masayasu Okuhira Quinolone derivatives, preparation processes thereof, and antibacterial agents containing the same
CA2030217A1 (en) * 1989-11-21 1991-05-22 Jun Imose Pyridone-carboxylic acid derivatives useful as veterinary medicines
JPH0449263A (ja) * 1990-06-19 1992-02-18 Asahi Glass Co Ltd ２，３，４，５―テトラフルオロ安息香酸の新規製造法
JPH0449264A (ja) * 1990-06-19 1992-02-18 Asahi Glass Co Ltd ２，３，４，５―テトラフルオロ安息香酸の製造方法
DE4301247A1 (de) * 1993-01-19 1994-07-21 Bayer Ag Verfahren zur Herstellung mehrfach halogenierter Benzotrichloride und Benzoylchloride sowie neue Trihalogenbenzotrichloride und -benzoylchloride

Also Published As

Publication number Publication date
JPH06279357A (ja) 1994-10-04
JP3572096B2 (ja) 2004-09-29
DE4301247A1 (de) 1994-07-21
DE59408701D1 (de) 1999-10-07
EP0607824B1 (de) 1998-04-22
EP0781747A1 (de) 1997-07-02
US6075165A (en) 2000-06-13
EP0607824A2 (de) 1994-07-27
EP0781747B1 (de) 1999-09-01
DE59405736D1 (de) 1998-05-28
CA2113530C (en) 2004-08-03
US5599980A (en) 1997-02-04
JP2004067702A (ja) 2004-03-04
EP0607824A3 (de) 1995-01-04
JP3844353B2 (ja) 2006-11-08
US6114590A (en) 2000-09-05
CA2113530A1 (en) 1994-07-20
ES2135961T3 (es) 1999-11-01

Similar Documents

Publication Publication Date Title
ES2115782T3 (es) Procedimiento para la obtencion de benzotrifluoruros, benzotricloruros y cloruros de benzoilo polihalogenados asi como nuevos tricloruros de trihalogenobenceno y cloruros de trihalogenobenzoilo.
ES2086597T3 (es) Procedimiento para la obtencion de homo- y copolimeros del propeno mediante un sistema catalizador de ziegler-natta.
ES2093297T3 (es) Polimeros, que contienen sulfogrupos.
ES2088901T3 (es) Hidrodeshalogenacion simultanea de dos corrientes que contienen compuestos organicos halogenados.
ES2162198T3 (es) Agentes estrogenos.
ES2096918T3 (es) Catalizador soportado para la (co)polimerizacion de olefina(s)-1.
ES2184888T3 (es) Empleo de catalizadores de estaño, asi como mezclas reticulables que contienen estos catalizadores.
CH608941A5 (en) Use of a synthetic pyrethroid as insecticide
ES2166760T3 (es) Compuesto de platino y procedimiento para su preparacion.
ES2063189T3 (es) Lipogeles termoestables que contienen un nuevo compuesto de acido graso de hidroxido de aluminio y magnesio y compuesto lipofilico organico.
KR880000360A (ko) 방향족 화합물의 아실화방법
FI914277A0 (fi) Menetelmä 1,4-bis(4-fenoksibentsoyyli)bentseenin valmistamiseksi tietyillä metallia sisältävillä katalyyteillä
KR910021355A (ko) 벤질톨루엔 및 (메틸벤질) 크실렌 기재의 유전성 조성물
ES2062237T3 (es) Sistema dispersante para preparar un cloruro de polivinilo post-clorado de baja coloracion.
Arbuzov et al. P, B-Containing Heterocycles with PCOB, PC= COB, PC= CB, and PCNB Fragments
ES2135811T3 (es) Indenoil-guanidinas sustituidas antiarritmicas y cardioprotectoras.
JPS5444603A (en) Bromination
ES2083061T3 (es) Oximeteramidas substituidas.
RU95106778A (ru) Применение бензотрихлорида в качестве добавки при термическом разложении дихлорэтана
ES2080517T3 (es) Procedimiento para la preparacion de 3,4-dihalo-1,2-epoxibutanos.
ES2104338T3 (es) Procedimiento para la produccion de diclorhidrina.
ES2092823T3 (es) Procedimiento para mejorar la pureza de un producto de para-xileno.
FR2633286B1 (fr) Procede de bromation du biphenyle par brcl
JP3029445U (ja) 災害用標示灯
ES2145415T3 (es) Mezclas cataliticas a base de halogenuros de titanio y estaño parcialmente fluorados y su utilizacion para la preparacion de compuestos organicos fluorados.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 607824

Country of ref document: ES