SE387948B - PROCEDURE FOR THE PREPARATION OF TIOFEN - Google Patents

PROCEDURE FOR THE PREPARATION OF TIOFEN

Info

Publication number
SE387948B
SE387948B SE7206821A SE682172A SE387948B SE 387948 B SE387948 B SE 387948B SE 7206821 A SE7206821 A SE 7206821A SE 682172 A SE682172 A SE 682172A SE 387948 B SE387948 B SE 387948B
Authority
SE
Sweden
Prior art keywords
tiofen
procedure
preparation
Prior art date
Application number
SE7206821A
Other languages
Swedish (sv)
Inventor
N R Clark
W E Webster
Original Assignee
Midland Yorkshire Tar Distille
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 Midland Yorkshire Tar Distille filed Critical Midland Yorkshire Tar Distille
Publication of SE387948B publication Critical patent/SE387948B/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
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • 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
    • C07D333/08—Hydrogen atoms or radicals containing only hydrogen and carbon 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
    • C07D333/08—Hydrogen atoms or radicals containing only hydrogen and carbon atoms
    • C07D333/10—Thiophene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
SE7206821A 1971-05-27 1972-05-25 PROCEDURE FOR THE PREPARATION OF TIOFEN SE387948B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1757471 1971-05-27

Publications (1)

Publication Number Publication Date
SE387948B true SE387948B (en) 1976-09-20

Family

ID=10097578

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7206821A SE387948B (en) 1971-05-27 1972-05-25 PROCEDURE FOR THE PREPARATION OF TIOFEN

Country Status (11)

Country Link
JP (1) JPS5212194B1 (en)
BE (1) BE783936A (en)
CH (1) CH543529A (en)
DE (1) DE2225443C3 (en)
ES (1) ES403184A1 (en)
FR (1) FR2139177B1 (en)
GB (1) GB1345203A (en)
HU (1) HU169359B (en)
IT (1) IT958049B (en)
NL (1) NL169740C (en)
SE (1) SE387948B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433813A1 (en) * 1984-09-13 1986-03-20 Hoechst Ag, 6230 Frankfurt METHOD FOR ISOMERIZING ALKYLTHIOPHENES
EP0751139A1 (en) * 1995-06-28 1997-01-02 Shell Internationale Researchmaatschappij B.V. Thiophene synthesis
EP0751138A1 (en) * 1995-06-28 1997-01-02 Shell Internationale Researchmaatschappij B.V. Thiophene synthesis
CN116675669B (en) * 2023-05-29 2025-09-23 平顶山学院 A method for synthesizing tetrahydrothiophene

Also Published As

Publication number Publication date
FR2139177A1 (en) 1973-01-05
FR2139177B1 (en) 1973-07-13
CH543529A (en) 1973-10-31
DE2225443B2 (en) 1979-03-08
ES403184A1 (en) 1975-05-16
NL169740B (en) 1982-03-16
NL7207194A (en) 1972-11-29
JPS5212194B1 (en) 1977-04-05
GB1345203A (en) 1974-01-30
IT958049B (en) 1973-10-20
BE783936A (en) 1972-11-27
DE2225443A1 (en) 1973-01-11
DE2225443C3 (en) 1979-10-31
HU169359B (en) 1976-11-28
NL169740C (en) 1982-08-16

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