FR2139177B1 - - Google Patents

Info

Publication number
FR2139177B1
FR2139177B1 FR727219011A FR7219011A FR2139177B1 FR 2139177 B1 FR2139177 B1 FR 2139177B1 FR 727219011 A FR727219011 A FR 727219011A FR 7219011 A FR7219011 A FR 7219011A FR 2139177 B1 FR2139177 B1 FR 2139177B1
Authority
FR
France
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.)
Expired
Application number
FR727219011A
Other languages
French (fr)
Other versions
FR2139177A1 (sv
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.)
Midland Yorkshire Tar Distillers Ltd
Original Assignee
Midland Yorkshire Tar Distillers 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
Application filed by Midland Yorkshire Tar Distillers Ltd filed Critical Midland Yorkshire Tar Distillers Ltd
Publication of FR2139177A1 publication Critical patent/FR2139177A1/fr
Application granted granted Critical
Publication of FR2139177B1 publication Critical patent/FR2139177B1/fr
Expired 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
    • C07D333/50—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)
FR727219011A 1971-05-27 1972-05-26 Expired FR2139177B1 (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2139177A1 FR2139177A1 (sv) 1973-01-05
FR2139177B1 true FR2139177B1 (sv) 1973-07-13

Family

ID=10097578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727219011A Expired FR2139177B1 (sv) 1971-05-27 1972-05-26

Country Status (11)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433813A1 (de) * 1984-09-13 1986-03-20 Hoechst Ag, 6230 Frankfurt Verfahren zur isomerisierung von alkylthiophenen
EP0751138A1 (en) * 1995-06-28 1997-01-02 Shell Internationale Researchmaatschappij B.V. Thiophene synthesis
EP0751139A1 (en) * 1995-06-28 1997-01-02 Shell Internationale Researchmaatschappij B.V. Thiophene synthesis

Also Published As

Publication number Publication date
NL169740C (nl) 1982-08-16
DE2225443C3 (de) 1979-10-31
SE387948B (sv) 1976-09-20
IT958049B (it) 1973-10-20
DE2225443B2 (de) 1979-03-08
FR2139177A1 (sv) 1973-01-05
BE783936A (fr) 1972-11-27
JPS5212194B1 (sv) 1977-04-05
NL7207194A (sv) 1972-11-29
DE2225443A1 (de) 1973-01-11
NL169740B (nl) 1982-03-16
ES403184A1 (es) 1975-05-16
HU169359B (sv) 1976-11-28
CH543529A (fr) 1973-10-31
GB1345203A (en) 1974-01-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse