JPH05501414A - ３―チエニルマロン酸―ジアルキルエステルの製法 - Google Patents

３―チエニルマロン酸―ジアルキルエステルの製法

Info

Publication number
JPH05501414A
JPH05501414A JP3500661A JP50066190A JPH05501414A JP H05501414 A JPH05501414 A JP H05501414A JP 3500661 A JP3500661 A JP 3500661A JP 50066190 A JP50066190 A JP 50066190A JP H05501414 A JPH05501414 A JP H05501414A
Authority
JP
Japan
Prior art keywords
copper
thiophene
mol
reaction
carried out
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.)
Pending
Application number
JP3500661A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04503471A (ja
Inventor
リーデル・クヌート
リッテレル・ハインツ
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.)
Hoechst AG
Original Assignee
Hoechst 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
Priority claimed from DE19893942952 external-priority patent/DE3942952A1/de
Priority claimed from DE19904005258 external-priority patent/DE4005258A1/de
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of JPH04503471A publication Critical patent/JPH04503471A/ja
Publication of JPH05501414A publication Critical patent/JPH05501414A/ja
Pending legal-status Critical Current

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
    • C07D333/24—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP3500661A 1989-12-23 1990-12-11 ３―チエニルマロン酸―ジアルキルエステルの製法 Pending JPH05501414A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US271,705 1988-11-16
DE19893942952 DE3942952A1 (de) 1989-12-23 1989-12-23 Verfahren zur herstellung von 3-thienylmalonsaeure-dialkylestern
DE3942952.0 1989-12-23
DE4005258.3 1990-02-20
DE19904005258 DE4005258A1 (de) 1990-02-20 1990-02-20 Verfahren zur herstellung von 3-thienylmalonsaeuredialkylestern

Publications (2)

Publication Number Publication Date
JPH04503471A JPH04503471A (ja) 1992-06-25
JPH05501414A true JPH05501414A (ja) 1993-03-18

Family

ID=25888510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3500661A Pending JPH05501414A (ja) 1989-12-23 1990-12-11 ３―チエニルマロン酸―ジアルキルエステルの製法

Country Status (4)

Country Link
EP (1) EP0506687A1 (fr)
JP (1) JPH05501414A (fr)
CA (1) CA2072019A1 (fr)
WO (1) WO1991009854A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3088074B1 (fr) 2013-12-27 2019-03-20 Sintokogio, Ltd. Dispositif de dispersion, système de dispersion, et procédé de dispersion
FR3042985A1 (fr) 2015-11-04 2017-05-05 Commissariat Energie Atomique Dispositif de melange de poudres par fluide cryogenique
FR3042986B1 (fr) * 2015-11-04 2017-12-15 Commissariat Energie Atomique Dispositif de melange de poudres par fluide cryogenique et generation de vibrations

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1359991A (en) * 1970-11-25 1974-07-17 Beecham Group Ltd 3-thienylacetic acid and derivatives thereof
GB2009158B (en) * 1977-12-06 1982-05-06 Oce Andeno Bv Thienylmalonic acid and diesters thereof

Also Published As

Publication number Publication date
CA2072019A1 (fr) 1991-06-24
WO1991009854A1 (fr) 1991-07-11
EP0506687A1 (fr) 1992-10-07

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