GB2044246B - Process for producing 4 - bromo -2,5 - dichlorophenol - Google Patents

Process for producing 4 - bromo -2,5 - dichlorophenol

Info

Publication number
GB2044246B
GB2044246B GB7909318A GB7909318A GB2044246B GB 2044246 B GB2044246 B GB 2044246B GB 7909318 A GB7909318 A GB 7909318A GB 7909318 A GB7909318 A GB 7909318A GB 2044246 B GB2044246 B GB 2044246B
Authority
GB
United Kingdom
Prior art keywords
dichlorophenol
bromo
producing
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
Application number
GB7909318A
Other versions
GB2044246A (en
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.)
Ind Chimique SA L
Novartis AG
Original Assignee
Ind Chimique SA L
Ciba Geigy 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 Ind Chimique SA L, Ciba Geigy AG filed Critical Ind Chimique SA L
Priority to GB7909318A priority Critical patent/GB2044246B/en
Publication of GB2044246A publication Critical patent/GB2044246A/en
Application granted granted Critical
Publication of GB2044246B publication Critical patent/GB2044246B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB7909318A 1979-03-16 1979-03-16 Process for producing 4 - bromo -2,5 - dichlorophenol Expired GB2044246B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7909318A GB2044246B (en) 1979-03-16 1979-03-16 Process for producing 4 - bromo -2,5 - dichlorophenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7909318A GB2044246B (en) 1979-03-16 1979-03-16 Process for producing 4 - bromo -2,5 - dichlorophenol

Publications (2)

Publication Number Publication Date
GB2044246A GB2044246A (en) 1980-10-15
GB2044246B true GB2044246B (en) 1983-05-25

Family

ID=10503926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7909318A Expired GB2044246B (en) 1979-03-16 1979-03-16 Process for producing 4 - bromo -2,5 - dichlorophenol

Country Status (1)

Country Link
GB (1) GB2044246B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611706B1 (en) * 1987-03-05 1989-06-16 Rhone Poulenc Chimie PROCESS FOR THE CHLORINATION OF NITROPHENOLS
FR2611701B1 (en) * 1987-03-05 1989-06-16 Rhone Poulenc Chimie PROCESS FOR THE CHLORINATION OF PHENOLIC COMPOUNDS

Also Published As

Publication number Publication date
GB2044246A (en) 1980-10-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940316