ES2062152T3 - Preparacion de un difluorohalometoxibenceno. - Google Patents

Preparacion de un difluorohalometoxibenceno.

Info

Publication number
ES2062152T3
ES2062152T3 ES90107032T ES90107032T ES2062152T3 ES 2062152 T3 ES2062152 T3 ES 2062152T3 ES 90107032 T ES90107032 T ES 90107032T ES 90107032 T ES90107032 T ES 90107032T ES 2062152 T3 ES2062152 T3 ES 2062152T3
Authority
ES
Spain
Prior art keywords
difluorohalometoxibenceno
preparation
metallic
dibromodifluoromethane
phenolate
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
ES90107032T
Other languages
English (en)
Inventor
Hideyuki Akieda
Naoki Sato
Koichi Morinaga
Yoshinori Ide
Ryuichi Mita
Mitsumasa Umemoto
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 JP9634589A external-priority patent/JP2595089B2/ja
Priority claimed from JP11198489A external-priority patent/JP2601544B2/ja
Priority claimed from JP1304685A external-priority patent/JPH03167147A/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of ES2062152T3 publication Critical patent/ES2062152T3/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
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/257—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings
    • C07C43/295—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
    • C07C4/16—Thermal processes

Landscapes

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

Abstract

SE PUEDE OBTENER UN MAYOR RENDIMIENTO DE DIFLUOROHALOMETOXILO BENCENO PRODUCIDO POR REACCION DE UN FENOLATO METALICO CON DIBROMODIFLUOROMETANO O BROMOCLORODIFLUOROMETANO, MEDIANTE LA CONDUCCION POR ADICION DE UN ALCOHOLATO METALICO O DE UN HIDRURO METALICO COMO INICIADOR DE REACCION PARA UNA SOLUCION O PARA UNA SUSPENSION DE UN DISOLVENTE POLAR APROTICO QUE CONTIENE EL FENOLATO METALICO Y EL DIBROMODIFLUOROMETANO O BROMOCLORODIFLUOROMETANO.
ES90107032T 1989-04-18 1990-04-12 Preparacion de un difluorohalometoxibenceno. Expired - Lifetime ES2062152T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9634589A JP2595089B2 (ja) 1989-04-18 1989-04-18 ３―フエノキシベンジル２―（４―ジフルオロハロメトキシフェニル）―２―メチルプロピルエーテル誘導体の製造法
JP11198489A JP2601544B2 (ja) 1989-05-02 1989-05-02 ジフルオロハロメトキシフェニル誘導体の製造法
JP1304685A JPH03167147A (ja) 1989-11-27 1989-11-27 ジフルオロハロメトキシベンゼン類の製造法

Publications (1)

Publication Number Publication Date
ES2062152T3 true ES2062152T3 (es) 1994-12-16

Family

ID=27308069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90107032T Expired - Lifetime ES2062152T3 (es) 1989-04-18 1990-04-12 Preparacion de un difluorohalometoxibenceno.

Country Status (8)

Country Link
US (1) US5105021A (es)
EP (1) EP0393513B1 (es)
KR (1) KR920003775B1 (es)
BR (1) BR9001804A (es)
CA (1) CA2014273A1 (es)
DE (1) DE69007152T2 (es)
ES (1) ES2062152T3 (es)
IL (1) IL94101A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317322A1 (de) * 1993-05-25 1994-12-01 Bayer Ag Verfahren zur Herstellung von Difluormethoxy- und Difluormethylhioarenen
TR199700975A2 (xx) * 1996-09-27 1998-04-21 Novartis Ag Salg�n hastal�k ila�lar� (pepticides).
CN103086850B (zh) * 2013-02-07 2014-12-24 联化科技股份有限公司 含cf2o化合物的制备方法、中间体及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052558B1 (fr) * 1980-11-13 1984-10-03 Rhone-Poulenc Specialites Chimiques Nouveaux bromopolyfluoroalkyl éthers aromatiques et leur procédé de préparation
US4377711A (en) * 1981-11-04 1983-03-22 Rhone-Poulenc Industries Novel aromatic bromopolyfluoroalkyl ethers and method for the preparation thereof
DE3586516T2 (de) * 1984-06-18 1993-01-28 Nippon Catalytic Chem Ind Verfahren zur herstellung von maleimiden.
US4705866A (en) * 1985-12-26 1987-11-10 Atlantic Richfield Company Synthesis of N-halogenated phenyl maleimide compounds with tin containing catalysts
JPS62212335A (ja) * 1986-03-14 1987-09-18 Mitsui Toatsu Chem Inc ２−アリ−ル−２−メチルプロピルエ−テル誘導体およびそれを有効成分として含有する殺虫剤
US4782094A (en) * 1986-03-14 1988-11-01 Mitsui Toatsu Chemicals, Inc. Difluorobromomethoxyphenyl derivative and miticide comprising said derivative as active ingredient

Also Published As

Publication number Publication date
IL94101A (en) 1994-11-28
DE69007152T2 (de) 1994-07-14
KR900016078A (ko) 1990-11-12
DE69007152D1 (de) 1994-04-14
IL94101A0 (en) 1991-01-31
CA2014273A1 (en) 1990-10-18
US5105021A (en) 1992-04-14
KR920003775B1 (ko) 1992-05-14
EP0393513B1 (en) 1994-03-09
EP0393513A1 (en) 1990-10-24
BR9001804A (pt) 1991-06-11

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