ZA200102816B - A process for the preparation of 4,4'-dihalogen-O-hydroxydiphenyl compounds. - Google Patents

A process for the preparation of 4,4'-dihalogen-O-hydroxydiphenyl compounds. Download PDF

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Publication number
ZA200102816B
ZA200102816B ZA200102816A ZA200102816A ZA200102816B ZA 200102816 B ZA200102816 B ZA 200102816B ZA 200102816 A ZA200102816 A ZA 200102816A ZA 200102816 A ZA200102816 A ZA 200102816A ZA 200102816 B ZA200102816 B ZA 200102816B
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ZA
South Africa
Prior art keywords
formula
hal
copper
compound
ether
Prior art date
Application number
ZA200102816A
Other languages
English (en)
Inventor
Armando Di Teodoro
Werner Hoelzl
Dieter Reinehr
Rudolf Zink
Original Assignee
Ciba Sc Holding 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 Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of ZA200102816B publication Critical patent/ZA200102816B/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00Ethers; Compounds having groups, groups or groups
    • C07C43/02Ethers
    • C07C43/257Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings
    • C07C43/295Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings containing hydroxy or O-metal groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/16Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/02Local antiseptics
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/18Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/18Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/26Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Communicable Diseases (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Detergent Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA200102816A 1998-10-06 2001-04-05 A process for the preparation of 4,4'-dihalogen-O-hydroxydiphenyl compounds. ZA200102816B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98811003 1998-10-06

Publications (1)

Publication Number Publication Date
ZA200102816B true ZA200102816B (en) 2001-11-15

Family

ID=8236373

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200102816A ZA200102816B (en) 1998-10-06 2001-04-05 A process for the preparation of 4,4'-dihalogen-O-hydroxydiphenyl compounds.

Country Status (16)

Country Link
US (1) US6596907B1 (xx)
EP (1) EP1119539B1 (xx)
JP (1) JP4634609B2 (xx)
KR (1) KR100634721B1 (xx)
CN (1) CN1227203C (xx)
AT (1) ATE233234T1 (xx)
AU (1) AU6466899A (xx)
BR (1) BR9915922A (xx)
CZ (1) CZ300649B6 (xx)
DE (1) DE69905597T2 (xx)
ES (1) ES2191472T3 (xx)
IL (2) IL141946A0 (xx)
RU (1) RU2237054C2 (xx)
SK (1) SK285054B6 (xx)
WO (1) WO2000020365A1 (xx)
ZA (1) ZA200102816B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100432037C (zh) * 2005-11-24 2008-11-12 四川大学 溴代2,4′-二羟基二苯醚类化合物
US20090188860A1 (en) * 2006-07-05 2009-07-30 Matthias Hofmann-Kamensky Use of antimicrobials in water technology
CN103073466B (zh) * 2012-12-21 2014-10-29 江西科技师范大学 一种腰果酚基三硫代碳酸酯及其合成方法与应用
CN105985246B (zh) * 2015-03-05 2018-04-10 湖南化工研究院有限公司 具除草、杀虫或杀菌活性的二苯醚类化合物
CN111454133A (zh) * 2020-03-31 2020-07-28 江西恒诚天然香料油有限公司 一种丁香酚的合成方法
CN111454132A (zh) * 2020-03-31 2020-07-28 江西恒诚天然香料油有限公司 一种合成丁香酚的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777002A (en) * 1953-04-27 1957-01-08 Monsanto Chemicals Para-halogenation of phenols
CH428759A (de) * 1964-02-04 1967-01-31 Geigy Ag J R Verfahren zur Herstellung von neuen substituierten Diphenyläthern
DE1943694A1 (de) * 1969-08-28 1971-03-11 Henkel & Cie Gmbh Antimikrobielle Wirkstoffe enthaltende Wasch-,Waschhilfs- und Reinigungsmittel
US3904696A (en) * 1970-02-16 1975-09-09 Ciba Geigy Corp Halogenated hydroxy-diphenyl ethers
DE2242519C2 (de) * 1972-08-30 1982-03-18 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von gegebenenfalls im Kern substituierten chlorierten Diphenylethern
JPS555498B2 (xx) * 1972-11-09 1980-02-07
FR2611701B1 (fr) * 1987-03-05 1989-06-16 Rhone Poulenc Chimie Procede de chloration de composes phenoliques
DE3918897A1 (de) * 1989-06-09 1990-12-13 Bayer Ag Verfahren zur herstellung chlorierter diphenylether
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

Also Published As

Publication number Publication date
IL141946A0 (en) 2002-03-10
AU6466899A (en) 2000-04-26
CN1227203C (zh) 2005-11-16
EP1119539B1 (en) 2003-02-26
JP2002526514A (ja) 2002-08-20
CZ20011157A3 (cs) 2001-07-11
SK4552001A3 (en) 2001-08-06
KR100634721B1 (ko) 2006-10-17
ES2191472T3 (es) 2003-09-01
JP4634609B2 (ja) 2011-02-16
BR9915922A (pt) 2001-08-14
KR20010080002A (ko) 2001-08-22
CZ300649B6 (cs) 2009-07-08
US6596907B1 (en) 2003-07-22
WO2000020365A1 (en) 2000-04-13
RU2237054C2 (ru) 2004-09-27
IL141946A (en) 2006-10-05
SK285054B6 (sk) 2006-05-04
DE69905597T2 (de) 2003-12-18
CN1322188A (zh) 2001-11-14
ATE233234T1 (de) 2003-03-15
EP1119539A1 (en) 2001-08-01
DE69905597D1 (de) 2003-04-03

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