NL7802623A - THIOPHENE DERIVATIVES AND METHOD OF PREPARATION THEREOF. - Google Patents

THIOPHENE DERIVATIVES AND METHOD OF PREPARATION THEREOF.

Info

Publication number
NL7802623A
NL7802623A NL7802623A NL7802623A NL7802623A NL 7802623 A NL7802623 A NL 7802623A NL 7802623 A NL7802623 A NL 7802623A NL 7802623 A NL7802623 A NL 7802623A NL 7802623 A NL7802623 A NL 7802623A
Authority
NL
Netherlands
Prior art keywords
preparation
thiophene derivatives
thiophene
derivatives
Prior art date
Application number
NL7802623A
Other languages
Dutch (nl)
Original Assignee
Sagami Chem Res
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 JP2604977A external-priority patent/JPS53112867A/en
Priority claimed from JP2605077A external-priority patent/JPS53112868A/en
Priority claimed from JP2917577A external-priority patent/JPS53116366A/en
Priority claimed from JP2917677A external-priority patent/JPS53116367A/en
Priority claimed from JP5642677A external-priority patent/JPS53149967A/en
Priority claimed from JP5642777A external-priority patent/JPS53144567A/en
Priority claimed from JP6105977A external-priority patent/JPS53147063A/en
Priority claimed from JP14610677A external-priority patent/JPS5479266A/en
Priority claimed from JP14610577A external-priority patent/JPS603309B2/en
Application filed by Sagami Chem Res filed Critical Sagami Chem Res
Publication of NL7802623A publication Critical patent/NL7802623A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/12—Radicals substituted by halogen atoms or nitro or nitroso radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
    • C07D333/16—Radicals substituted by singly bound hetero atoms other than halogen by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—Radicals substituted by 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
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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
    • C07D333/28—Halogen atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Liquid Crystal Substances (AREA)
NL7802623A 1977-03-11 1978-03-10 THIOPHENE DERIVATIVES AND METHOD OF PREPARATION THEREOF. NL7802623A (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2604977A JPS53112867A (en) 1977-03-11 1977-03-11 Production of alpha-trihalomethyl-2-thiophenemethanol
JP2605077A JPS53112868A (en) 1977-03-11 1977-03-11 Production of thienylacetic acid derivative
JP2917577A JPS53116366A (en) 1977-03-18 1977-03-18 2-(dichloroacetyl)thiophene and process for its preparation
JP2917677A JPS53116367A (en) 1977-03-18 1977-03-18 Preparation of thienylglycollic acids
JP5642677A JPS53149967A (en) 1977-05-18 1977-05-18 Preparation of thienylacetic acids
JP5642777A JPS53144567A (en) 1977-05-18 1977-05-18 Preparation of thienylacetic acids
JP6105977A JPS53147063A (en) 1977-05-27 1977-05-27 Preparation of alpha-acyloxythienyl acetic acids
JP14610677A JPS5479266A (en) 1977-12-07 1977-12-07 Producion of 2-thienylacetic acid or its ester
JP14610577A JPS603309B2 (en) 1977-12-07 1977-12-07 2-(2,2-dihalobinyl)thiophene and its manufacturing method

Publications (1)

Publication Number Publication Date
NL7802623A true NL7802623A (en) 1978-09-13

Family

ID=27576791

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7802623A NL7802623A (en) 1977-03-11 1978-03-10 THIOPHENE DERIVATIVES AND METHOD OF PREPARATION THEREOF.

Country Status (4)

Country Link
DE (1) DE2810262A1 (en)
FR (1) FR2415109A1 (en)
GB (3) GB1599621A (en)
NL (1) NL7802623A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1584120A (en) * 1977-07-21 1981-02-04 Sagami Chem Res Process for the preparation of thiophene derivatives and thiophene derivatives obtained therethrough
US4268442A (en) 1978-11-14 1981-05-19 Sagami Chemical Research Center Process for preparing aromatic acetic acid
EP0020172A3 (en) * 1979-06-05 1981-04-01 FMC Corporation Nematicidal haloethenylthiophenes and their use
FR2470127A1 (en) * 1979-11-19 1981-05-29 Hoechst France Crystalline racemic sodium 2:thienyl glycolate - prepd. from 2-di:chloroacetyl thiophene, is a stable intermediate for 2:thienyl-acetic acid
FR2545086B1 (en) * 1983-04-29 1985-12-27 Hoechst France PROCESS FOR THE PREPARATION OF ALKANOIC ACIDS
FR2588870B1 (en) * 1985-10-21 1989-01-20 Hoechst France PROCESS FOR OBTAINING ALKANOIC ACIDS
FR2588869B1 (en) * 1985-10-21 1988-08-12 Hoechst France PROCESS FOR THE MANUFACTURE OF ALKANOIC ACIDS
US4782079A (en) * 1986-06-02 1988-11-01 Fmc Corporation 2-(2,2-dihaloethenyl)-5-arylthiophene pesticides
DE3700732A1 (en) * 1987-01-13 1988-07-21 Boehringer Mannheim Gmbh NEW CARBONIC ACID DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF AND MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS

Also Published As

Publication number Publication date
GB1599622A (en) 1981-10-07
GB1599623A (en) 1981-10-07
GB1599621A (en) 1981-10-07
FR2415109B3 (en) 1981-09-11
DE2810262A1 (en) 1978-09-28
FR2415109A1 (en) 1979-08-17

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