ZA200102818B - Process for the preparation of 4,4'-dihalogen-O-hydroxydiphenyl compounds. - Google Patents

Process for the preparation of 4,4'-dihalogen-O-hydroxydiphenyl compounds.

Info

Publication number
ZA200102818B
ZA200102818B ZA200102818A ZA200102818A ZA200102818B ZA 200102818 B ZA200102818 B ZA 200102818B ZA 200102818 A ZA200102818 A ZA 200102818A ZA 200102818 A ZA200102818 A ZA 200102818A ZA 200102818 B ZA200102818 B ZA 200102818B
Authority
ZA
South Africa
Prior art keywords
dihalogen
preparation
hydroxydiphenyl compounds
hydroxydiphenyl
compounds
Prior art date
Application number
ZA200102818A
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 ZA200102818B publication Critical patent/ZA200102818B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing 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
    • C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of 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
    • C07C41/18—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
    • 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

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)
  • Paper (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
ZA200102818A 1998-10-06 2001-04-05 Process for the preparation of 4,4'-dihalogen-O-hydroxydiphenyl compounds. ZA200102818B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98811002 1998-10-06

Publications (1)

Publication Number Publication Date
ZA200102818B true ZA200102818B (en) 2001-11-15

Family

ID=8236372

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200102818A ZA200102818B (en) 1998-10-06 2001-04-05 Process for the preparation of 4,4'-dihalogen-O-hydroxydiphenyl compounds.

Country Status (11)

Country Link
EP (1) EP1119540A1 (ko)
JP (1) JP2002526515A (ko)
KR (1) KR20010075572A (ko)
CN (1) CN1321142A (ko)
AU (1) AU5982199A (ko)
BR (1) BR9914265A (ko)
IL (1) IL141947A0 (ko)
RU (1) RU2220946C2 (ko)
SK (1) SK4542001A3 (ko)
WO (1) WO2000020366A1 (ko)
ZA (1) ZA200102818B (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369038A1 (en) * 2002-06-05 2003-12-10 Ciba SC Holding AG Personal care products
EP2436754A1 (de) * 2011-09-30 2012-04-04 Basf Se Antimikrobielle Reinigungszusammensetzung
CN104803873B (zh) * 2015-03-26 2016-09-07 洪湖市一泰科技有限公司 一种傅克反应中Al资源的回收再利用方法
CN109541069A (zh) * 2018-12-20 2019-03-29 上海开米科技有限公司 一种洗涤剂中4,4-二氯-2-羟基二苯醚含量的检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051823A (ko) * 1964-02-14
DE3839758A1 (de) * 1988-10-24 1990-04-26 Bayer Ag Substituierte 2-aminothiazole
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
EP0887333B1 (en) * 1997-06-25 2001-11-14 Ciba SC Holding AG Process for the production of halogeno-o-hydroxydiphenyl compounds

Also Published As

Publication number Publication date
IL141947A0 (en) 2002-03-10
KR20010075572A (ko) 2001-08-09
BR9914265A (pt) 2001-06-26
EP1119540A1 (en) 2001-08-01
CN1321142A (zh) 2001-11-07
AU5982199A (en) 2000-04-26
WO2000020366A1 (en) 2000-04-13
RU2220946C2 (ru) 2004-01-10
JP2002526515A (ja) 2002-08-20
SK4542001A3 (en) 2001-09-11

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