BR8907392A - Metodos para a preparacao de intermediarios bromados - Google Patents

Metodos para a preparacao de intermediarios bromados

Info

Publication number
BR8907392A
BR8907392A BR898907392A BR8907392A BR8907392A BR 8907392 A BR8907392 A BR 8907392A BR 898907392 A BR898907392 A BR 898907392A BR 8907392 A BR8907392 A BR 8907392A BR 8907392 A BR8907392 A BR 8907392A
Authority
BR
Brazil
Prior art keywords
bromated
intermediaries
preparation
methods
bromated intermediaries
Prior art date
Application number
BR898907392A
Other languages
English (en)
Inventor
Jon A Orvik
Norman R Pearson
Anthony P Haag
Timothy J Adaway
Larry Kershner
Andrew S Kende
Original Assignee
Dowelanco
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 US07/313,665 external-priority patent/US5012017A/en
Application filed by Dowelanco filed Critical Dowelanco
Publication of BR8907392A publication Critical patent/BR8907392A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • 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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy 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
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
    • 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
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
    • C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
    • C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR898907392A 1989-02-21 1989-06-26 Metodos para a preparacao de intermediarios bromados BR8907392A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/313,665 US5012017A (en) 1988-08-18 1989-02-21 Phenoxyphenoxypropionates, intermediates thereof and methods of preparation
PCT/US1989/002812 WO1990009979A1 (en) 1989-02-21 1989-06-26 Methods for the preparation of brominated intermediates

Publications (1)

Publication Number Publication Date
BR8907392A true BR8907392A (pt) 1991-05-14

Family

ID=23216619

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907392A BR8907392A (pt) 1989-02-21 1989-06-26 Metodos para a preparacao de intermediarios bromados

Country Status (9)

Country Link
EP (1) EP0384043A3 (pt)
JP (1) JPH03505208A (pt)
KR (1) KR920700190A (pt)
CN (1) CN1045094A (pt)
AU (1) AU3861189A (pt)
BR (1) BR8907392A (pt)
HU (1) HUT56337A (pt)
IL (1) IL90725A0 (pt)
WO (1) WO1990009979A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131144A1 (de) * 1991-09-19 1993-03-25 Basf Ag Verfahren zur herstellung von aromatischen carbonyl- oder sulfonylverbindungen mit aryletherstruktur
DE4305696A1 (de) * 1993-02-25 1994-09-01 Hoechst Ag Nachweisverfahren zur Identifizierung von Inhibitoren
IL123015A (en) * 1997-02-05 2003-07-06 Ciba Sc Holding Ag Process for the preparation of ortho-substituted halophenols, some new intermediates and disinfectants for protecting organic materials from attack by microorganisms comprising compounds prepared by said process
TW561143B (en) * 1997-06-25 2003-11-11 Ciba Sc Holding Ag Process for the production of halogeno-o-hydroxydiphenyl compounds
EP1007501A1 (en) * 1997-08-29 2000-06-14 The Dow Chemical Company Process for producing diphenylethers and esters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840933B2 (ja) * 1977-04-12 1983-09-08 三井東圧化学株式会社 ２，４，２′，４′−テトラブロムジフェニルエ−テルの製造法
DE2950877C2 (de) * 1979-12-18 1982-04-15 Chemische Fabrik Kalk GmbH, 5000 Köln Verfahren zur Herstellung kernbromierter, zwei- oder mehrkerniger aromatischer Verbindungen
US4550192A (en) * 1983-09-01 1985-10-29 The Dow Chemical Company Fluorophenoxyphenoxypropionates and derivatives thereof

Also Published As

Publication number Publication date
HU894295D0 (en) 1991-06-28
WO1990009979A1 (en) 1990-09-07
IL90725A0 (en) 1990-01-18
CN1045094A (zh) 1990-09-05
EP0384043A2 (en) 1990-08-29
JPH03505208A (ja) 1991-11-14
KR920700190A (ko) 1992-02-19
AU3861189A (en) 1990-09-26
HUT56337A (en) 1991-08-28
EP0384043A3 (en) 1991-08-07

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