IL123014A - Four-step process for the production of ortho-substituted chlorophenols - Google Patents

Four-step process for the production of ortho-substituted chlorophenols

Info

Publication number
IL123014A
IL123014A IL12301498A IL12301498A IL123014A IL 123014 A IL123014 A IL 123014A IL 12301498 A IL12301498 A IL 12301498A IL 12301498 A IL12301498 A IL 12301498A IL 123014 A IL123014 A IL 123014A
Authority
IL
Israel
Prior art keywords
reaction
process according
compound
formula
mixture
Prior art date
Application number
IL12301498A
Other languages
English (en)
Other versions
IL123014A0 (en
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 IL123014A0 publication Critical patent/IL123014A0/xx
Publication of IL123014A publication Critical patent/IL123014A/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/24—Halogenated derivatives
    • C07C39/367—Halogenated derivatives polycyclic non-condensed, containing only six-membered aromatic rings as cyclic parts, e.g. halogenated poly-hydroxyphenylalkanes
    • 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
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
    • C07C67/42—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of secondary alcohols or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
IL12301498A 1997-06-25 1998-01-21 Four-step process for the production of ortho-substituted chlorophenols IL123014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810408 1997-06-25

Publications (2)

Publication Number Publication Date
IL123014A0 IL123014A0 (en) 1998-09-24
IL123014A true IL123014A (en) 2002-04-21

Family

ID=8230274

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12301498A IL123014A (en) 1997-06-25 1998-01-21 Four-step process for the production of ortho-substituted chlorophenols

Country Status (15)

Country Link
US (1) US6239317B1 (ja)
JP (1) JP4272271B2 (ja)
KR (1) KR100543353B1 (ja)
CN (1) CN1139565C (ja)
AR (1) AR011103A1 (ja)
BR (1) BR9800565B1 (ja)
CZ (1) CZ33398A3 (ja)
DE (1) DE69802470T2 (ja)
ES (1) ES2166136T3 (ja)
HK (1) HK1017342A1 (ja)
IL (1) IL123014A (ja)
RU (1) RU2191770C2 (ja)
SK (1) SK283469B6 (ja)
TW (1) TW561143B (ja)
ZA (1) ZA98898B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1227203C (zh) * 1998-10-06 2005-11-16 西巴特殊化学品控股有限公司 4,4′－二卤代－o－羟基二苯基化合物的制备方法
KR100510587B1 (ko) * 2001-12-31 2005-08-30 한국과학기술연구원 할로겐이 치환된 디페닐에테르 유도체의 제조방법
US20050266095A1 (en) * 2004-06-01 2005-12-01 Erning Xia Gentle preservative compositions
CN104592022A (zh) * 2015-01-06 2015-05-06 安徽雪郎生物科技股份有限公司 一种乙酸2,5-二氯苯酯的制备方法
CN104591973A (zh) * 2015-01-06 2015-05-06 安徽雪郎生物科技股份有限公司 一种2,5-二氯苯酚的制备方法
CN104628537A (zh) * 2015-02-03 2015-05-20 武汉工程大学 一种2,5-二氯苯酚的合成工艺
CN105732331B (zh) * 2016-03-17 2020-07-31 宇瑞(上海)化学有限公司 一种1-羟基芘及其中间体的合成方法
CN113943218B (zh) * 2020-07-16 2023-08-18 帕潘纳(北京)科技有限公司 一种对苯基苯乙酮的制备方法及其应用
CN112374970B (zh) * 2020-12-02 2023-11-24 黑龙江中医药大学 联苯酚的合成

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629477A (en) * 1966-08-08 1971-12-21 Geigy Chem Corp Halogenated diphenyether-containing compositions and control of pests therewith
FR2624507B1 (fr) 1987-12-11 1990-06-15 Rhone Poulenc Chimie Procede de preparation de derives aromatiques hydroxyles par la reaction de baeyer-villiger
WO1989006227A1 (en) * 1987-12-28 1989-07-13 The Dow Chemical Company Phenoxyphenoxypropionates, intermediates thereof and methods of preparation
EP0384043A3 (en) * 1989-02-21 1991-08-07 The Dow Chemical Company Methods for the preparation of brominated intermediates
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

Also Published As

Publication number Publication date
CN1203219A (zh) 1998-12-30
DE69802470T2 (de) 2002-08-22
KR19990006335A (ko) 1999-01-25
KR100543353B1 (ko) 2006-05-02
IL123014A0 (en) 1998-09-24
JP4272271B2 (ja) 2009-06-03
CN1139565C (zh) 2004-02-25
BR9800565B1 (pt) 2009-01-13
SK14898A3 (en) 1999-02-11
ES2166136T3 (es) 2002-04-01
US6239317B1 (en) 2001-05-29
HK1017342A1 (en) 1999-11-19
RU2191770C2 (ru) 2002-10-27
JPH1135516A (ja) 1999-02-09
CZ33398A3 (cs) 1999-01-13
DE69802470D1 (de) 2001-12-20
AR011103A1 (es) 2000-08-02
TW561143B (en) 2003-11-11
BR9800565A (pt) 1999-09-08
SK283469B6 (sk) 2003-08-05
ZA98898B (en) 1998-12-28

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Legal Events

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KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees