FR2236843A1 - Sulphonic acid esters as condensation agents - in amidation and esterification reactions - Google Patents

Sulphonic acid esters as condensation agents - in amidation and esterification reactions

Info

Publication number
FR2236843A1
FR2236843A1 FR7414610A FR7414610A FR2236843A1 FR 2236843 A1 FR2236843 A1 FR 2236843A1 FR 7414610 A FR7414610 A FR 7414610A FR 7414610 A FR7414610 A FR 7414610A FR 2236843 A1 FR2236843 A1 FR 2236843A1
Authority
FR
France
Prior art keywords
amidation
acid esters
sulphonic acid
esterification reactions
condensation agents
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.)
Granted
Application number
FR7414610A
Other languages
French (fr)
Other versions
FR2236843B1 (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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co Ltd
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
Priority claimed from JP4873673A external-priority patent/JPS5820959B2/en
Priority claimed from JP7546073A external-priority patent/JPS57861B2/ja
Priority claimed from JP7546173A external-priority patent/JPS5732067B2/ja
Priority claimed from JP9113973A external-priority patent/JPS5850981B2/en
Priority claimed from JP2586674A external-priority patent/JPS5748534B2/ja
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of FR2236843A1 publication Critical patent/FR2236843A1/en
Application granted granted Critical
Publication of FR2236843B1 publication Critical patent/FR2236843B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/08—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/10—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using coupling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Indole Compounds (AREA)

Abstract

Cpds. R1SO2OR2 (I) (where R1 is an org. residue and OR2 is the residue of a strongly acid N-hydroxy cpd) are used in the reaction of carboxylic acids and amines or imines (I) except those where R1 is p-tolyl and R2O is benzothiazolyl-oxy or 2-oxo-1,2-dihydroipyridin-1-yloxy, R1 is phenyl and R2O is 3,6-endoxo-or 3,6-endo-cis-3,6-ethano 1,2,3,6-tetrahydrophthalimidoxy; R1 is CF3 and R2O is succinimidoxy, tetrahydro succinimidoxy or phthalimidoxy are novel. Thus acetanilide ir prepd by reacting aniline with HOAc in the presence of ethyl 2-methanesulphonyloxyimino-2-cyanoacetate and Et3N.
FR7414610A 1973-04-28 1974-04-26 Sulphonic acid esters as condensation agents - in amidation and esterification reactions Granted FR2236843A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP4873673A JPS5820959B2 (en) 1973-04-28 1973-04-28 Sulfone sane ester
JP7546073A JPS57861B2 (en) 1973-07-03 1973-07-03
JP7546173A JPS5732067B2 (en) 1973-07-03 1973-07-03
JP9113973A JPS5850981B2 (en) 1973-08-13 1973-08-13 Amidoketsugouoyuusuru Kagobutsuno Seizouhou
JP2586674A JPS5748534B2 (en) 1974-03-04 1974-03-04

Publications (2)

Publication Number Publication Date
FR2236843A1 true FR2236843A1 (en) 1975-02-07
FR2236843B1 FR2236843B1 (en) 1979-07-20

Family

ID=27520778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414610A Granted FR2236843A1 (en) 1973-04-28 1974-04-26 Sulphonic acid esters as condensation agents - in amidation and esterification reactions

Country Status (5)

Country Link
CA (1) CA1032939A (en)
DE (1) DE2419923A1 (en)
FR (1) FR2236843A1 (en)
NL (1) NL7405656A (en)
SE (1) SE411548B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199672A1 (en) * 1985-04-12 1986-10-29 Ciba-Geigy Ag Oxime sulphonates containing reactive groups

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369419B1 (en) * 2001-03-12 2007-05-23 Ono Pharmaceutical Co., Ltd. N-phenylarylsulfonamide compound, drug containing the compound as active ingredient, intermediate for the compound, and processes for producing the same
CN111492497B (en) * 2017-12-20 2023-05-26 日产化学株式会社 Charge-transporting varnish and charge-transporting film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199672A1 (en) * 1985-04-12 1986-10-29 Ciba-Geigy Ag Oxime sulphonates containing reactive groups

Also Published As

Publication number Publication date
NL7405656A (en) 1974-10-30
CA1032939A (en) 1978-06-13
SE411548B (en) 1980-01-14
DE2419923A1 (en) 1974-11-28
FR2236843B1 (en) 1979-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse