GB1410848A - Process for the manufacture of halogenophenolsulphonates - Google Patents

Process for the manufacture of halogenophenolsulphonates

Info

Publication number
GB1410848A
GB1410848A GB5427173A GB5427173A GB1410848A GB 1410848 A GB1410848 A GB 1410848A GB 5427173 A GB5427173 A GB 5427173A GB 5427173 A GB5427173 A GB 5427173A GB 1410848 A GB1410848 A GB 1410848A
Authority
GB
United Kingdom
Prior art keywords
reaction
halophenol
sulphonic acids
solvents
optionally alkylated
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
GB5427173A
Other languages
English (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.)
Rhone Progil SA
Original Assignee
Rhone Progil SA
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 Rhone Progil SA filed Critical Rhone Progil SA
Publication of GB1410848A publication Critical patent/GB1410848A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C39/26—Halogenated derivatives monocyclic monohydroxylic containing halogen bound to ring carbon atoms
    • C07C39/27—Halogenated derivatives monocyclic monohydroxylic containing halogen bound to ring carbon atoms all halogen atoms being bound to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB5427173A 1972-12-29 1973-11-22 Process for the manufacture of halogenophenolsulphonates Expired GB1410848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7247213A FR2212827A5 (https=) 1972-12-29 1972-12-29

Publications (1)

Publication Number Publication Date
GB1410848A true GB1410848A (en) 1975-10-22

Family

ID=9109632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5427173A Expired GB1410848A (en) 1972-12-29 1973-11-22 Process for the manufacture of halogenophenolsulphonates

Country Status (10)

Country Link
US (1) US3965158A (https=)
JP (1) JPS569502B2 (https=)
BE (1) BE809291A (https=)
BR (1) BR7310179D0 (https=)
CA (1) CA998689A (https=)
DE (1) DE2362648C2 (https=)
FR (1) FR2212827A5 (https=)
GB (1) GB1410848A (https=)
IT (1) IT1000224B (https=)
NL (1) NL7317318A (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232469A (en) * 1975-09-09 1977-03-11 Toyota Motor Corp Train preventing mechanism of disk brake
JPS6216391Y2 (https=) * 1980-10-15 1987-04-24
US4547597A (en) * 1983-05-17 1985-10-15 The Dow Chemical Company Preparation of halogenated phenols
DE3408806A1 (de) * 1984-03-10 1985-10-10 Richard Dr. 6507 Ingelheim Sehring Verfahren zur herstellung von 2,5-dichlorphenol
JPS6380700U (https=) * 1986-11-12 1988-05-27
JPH0348281U (https=) * 1989-09-19 1991-05-08
JPH0642733A (ja) * 1992-04-17 1994-02-18 Nippon Kankyo Asesumento Center:Kk 排煙処理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835707A (en) * 1956-04-23 1958-05-20 Dow Chemical Co Process for making meta-chlorophenol
NL295899A (https=) * 1962-07-30
US3584052A (en) * 1968-04-02 1971-06-08 Hoffmann La Roche Process for preparing alkali metal dichlorophenol sulfonates
US3666819A (en) * 1968-07-31 1972-05-30 Edwin B Michaels Process for preparing polyhalo phenols
US3755470A (en) * 1968-07-31 1973-08-28 E Michaels Process for preparing polyhalo phenols

Also Published As

Publication number Publication date
DE2362648A1 (de) 1974-07-11
BR7310179D0 (pt) 1974-08-15
JPS505353A (https=) 1975-01-21
CA998689A (fr) 1976-10-19
NL7317318A (https=) 1974-07-02
IT7354147A1 (it) 1975-06-07
IT1000224B (it) 1976-03-30
DE2362648C2 (de) 1983-03-17
US3965158A (en) 1976-06-22
JPS569502B2 (https=) 1981-03-02
BE809291A (fr) 1974-06-28
FR2212827A5 (https=) 1974-07-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee