KR960014799B1 - Process for the preparation of thiophene derivatives and dihydrothiophen-1-oxides - Google Patents

Process for the preparation of thiophene derivatives and dihydrothiophen-1-oxides Download PDF

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Publication number
KR960014799B1
KR960014799B1 KR89001709A KR890001709A KR960014799B1 KR 960014799 B1 KR960014799 B1 KR 960014799B1 KR 89001709 A KR89001709 A KR 89001709A KR 890001709 A KR890001709 A KR 890001709A KR 960014799 B1 KR960014799 B1 KR 960014799B1
Authority
KR
South Korea
Prior art keywords
thiophene derivatives
oxides
thiophene
dihydrothiophen
preparation
Prior art date
Application number
KR89001709A
Other languages
English (en)
Other versions
KR890012993A (ko
Inventor
Rippel Robert
Flemming Hans-Wolfram
Rukwied Manfred
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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of KR890012993A publication Critical patent/KR890012993A/ko
Application granted granted Critical
Publication of KR960014799B1 publication Critical patent/KR960014799B1/ko

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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
    • C07D333/26—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
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/36—Nitrogen 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
    • C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
    • C07D333/48—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom 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
    • C07D333/26—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
    • C07D333/38—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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
KR89001709A 1988-02-16 1989-02-15 Process for the preparation of thiophene derivatives and dihydrothiophen-1-oxides KR960014799B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3804794.2 1988-02-16
DE3804794A DE3804794A1 (de) 1988-02-16 1988-02-16 Verfahren zur herstellung von thiophenderivaten sowie neue dihydrothiophen-1-oxide

Publications (2)

Publication Number Publication Date
KR890012993A KR890012993A (ko) 1989-09-20
KR960014799B1 true KR960014799B1 (en) 1996-10-19

Family

ID=6347511

Family Applications (1)

Application Number Title Priority Date Filing Date
KR89001709A KR960014799B1 (en) 1988-02-16 1989-02-15 Process for the preparation of thiophene derivatives and dihydrothiophen-1-oxides

Country Status (12)

Country Link
EP (1) EP0331919B1 (ko)
JP (1) JP2721695B2 (ko)
KR (1) KR960014799B1 (ko)
AT (1) ATE92483T1 (ko)
AU (1) AU612788B2 (ko)
CA (1) CA1338108C (ko)
DE (2) DE3804794A1 (ko)
DK (1) DK173888B1 (ko)
ES (1) ES2059585T3 (ko)
IE (1) IE63074B1 (ko)
PT (1) PT89717B (ko)
ZA (1) ZA891163B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101302083B1 (ko) * 2004-12-29 2013-09-05 바이엘 크롭사이언스 아게 치환된 2-알콕시카보닐-3-아미노티오펜의 제조방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917979A (en) * 1956-02-27 1959-12-22 Garlinghouse Brothers Compactor
DE4134755A1 (de) * 1991-10-22 1993-04-29 Bayer Ag Verwendung von teilweise bekannten substituierten tetrahydrothiophenen als arzneimittel, neue wirkstoffe und verfahren zu ihrer herstellung
FR2858323A1 (fr) * 2003-07-28 2005-02-04 Oreal Nouveaux composes 3-amino-4,5-dihydrothiophene et leur utilisation cosmetique et/ou dermatologique en tant qu'agent blanchissant.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700215A1 (de) * 1977-01-05 1978-07-13 Basf Ag Thiophenverbindungen und verfahren zur herstellung von thiophenverbindungen
US4596595A (en) * 1984-06-22 1986-06-24 Chevron Research Company Herbicidal 5-amino-3-oxo-4-(substituted-phenyl)-2,3-dihydrothiophene and derivatives thereof
GB2194530A (en) * 1986-09-02 1988-03-09 Shell Int Research Diphenyl ether compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101302083B1 (ko) * 2004-12-29 2013-09-05 바이엘 크롭사이언스 아게 치환된 2-알콕시카보닐-3-아미노티오펜의 제조방법

Also Published As

Publication number Publication date
KR890012993A (ko) 1989-09-20
PT89717B (pt) 1994-03-31
ATE92483T1 (de) 1993-08-15
DK69589D0 (da) 1989-02-15
JP2721695B2 (ja) 1998-03-04
AU2997689A (en) 1989-08-17
CA1338108C (en) 1996-03-05
DK69589A (da) 1989-08-17
DE58905083D1 (de) 1993-09-09
EP0331919A2 (de) 1989-09-13
AU612788B2 (en) 1991-07-18
DE3804794A1 (de) 1989-08-24
ES2059585T3 (es) 1994-11-16
IE63074B1 (en) 1995-03-22
DK173888B1 (da) 2002-01-28
ZA891163B (en) 1989-10-25
EP0331919B1 (de) 1993-08-04
EP0331919A3 (en) 1989-10-18
JPH01249766A (ja) 1989-10-05
PT89717A (pt) 1989-10-04

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