CA1032552A - Synthese d'acides sulfamidobenzoiques bisubstitues en 2,5 - Google Patents

Synthese d'acides sulfamidobenzoiques bisubstitues en 2,5

Info

Publication number
CA1032552A
CA1032552A CA210,187A CA210187A CA1032552A CA 1032552 A CA1032552 A CA 1032552A CA 210187 A CA210187 A CA 210187A CA 1032552 A CA1032552 A CA 1032552A
Authority
CA
Canada
Prior art keywords
disubstituted
preparation
sulfamidobenzoic
acids
sulfamidobenzoic acids
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
CA210,187A
Other languages
English (en)
Other versions
CA210187S (en
Inventor
Gerard C. Bulteau
Jacques H. A. Acher
Jean-Claude Monier
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.)
Societe dEtudes Scientifiques et Industrielles de lIle de France SA
Original Assignee
Societe dEtudes Scientifiques et Industrielles de lIle de France 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 Societe dEtudes Scientifiques et Industrielles de lIle de France SA filed Critical Societe dEtudes Scientifiques et Industrielles de lIle de France SA
Application granted granted Critical
Publication of CA1032552A publication Critical patent/CA1032552A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/22—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms
    • C07C311/29—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA210,187A 1973-10-02 1974-09-26 Synthese d'acides sulfamidobenzoiques bisubstitues en 2,5 Expired CA1032552A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7335277A FR2245630B1 (fr) 1973-10-02 1973-10-02

Publications (1)

Publication Number Publication Date
CA1032552A true CA1032552A (fr) 1978-06-06

Family

ID=9125844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210,187A Expired CA1032552A (fr) 1973-10-02 1974-09-26 Synthese d'acides sulfamidobenzoiques bisubstitues en 2,5

Country Status (9)

Country Link
JP (1) JPS5850985B2 (fr)
AR (1) AR202319A1 (fr)
CA (1) CA1032552A (fr)
DE (1) DE2444720A1 (fr)
ES (1) ES430457A1 (fr)
FI (1) FI60556C (fr)
FR (1) FR2245630B1 (fr)
GB (2) GB1474039A (fr)
IE (1) IE39922B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933979A1 (de) * 1979-08-22 1981-03-12 Bayer Ag, 5090 Leverkusen Neue 4-fluor-3-phenoxy-benzaldehydacetale und verfahren zu deren herstellung sowie neue zwischenprodukte hierfuer und verfahren zu deren herstellung.
US4453004A (en) * 1982-04-01 1984-06-05 International Telephone And Telegraph Corporation Process for the alkylation of phenolic compounds
US6730786B2 (en) 2000-06-22 2004-05-04 Pfizer Inc Process for the preparation of pyrazolopyrimidinones

Also Published As

Publication number Publication date
FR2245630B1 (fr) 1977-03-11
AR202319A1 (es) 1975-05-30
DE2444720A1 (de) 1975-04-10
GB1474039A (en) 1977-05-18
FI60556B (fi) 1981-10-30
FI60556C (fi) 1982-02-10
JPS5850985B2 (ja) 1983-11-14
GB1474040A (en) 1977-05-18
FR2245630A1 (fr) 1975-04-25
IE39922B1 (en) 1979-01-31
FI280974A7 (fr) 1975-04-03
IE39922L (en) 1975-04-02
ES430457A1 (es) 1976-10-16
JPS5062948A (fr) 1975-05-29

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