BR8504414A - Processo para a isomerizacao de alquiltiofenos - Google Patents

Processo para a isomerizacao de alquiltiofenos

Info

Publication number
BR8504414A
BR8504414A BR8504414A BR8504414A BR8504414A BR 8504414 A BR8504414 A BR 8504414A BR 8504414 A BR8504414 A BR 8504414A BR 8504414 A BR8504414 A BR 8504414A BR 8504414 A BR8504414 A BR 8504414A
Authority
BR
Brazil
Prior art keywords
alkylthiofens
isomerization
Prior art date
Application number
BR8504414A
Other languages
English (en)
Inventor
Klaus Eichler
Ernst Ingo Leupold
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 BR8504414A publication Critical patent/BR8504414A/pt

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
    • C07D333/08—Hydrogen atoms or radicals containing only hydrogen and carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BR8504414A 1984-09-13 1985-09-12 Processo para a isomerizacao de alquiltiofenos BR8504414A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843433813 DE3433813A1 (de) 1984-09-13 1984-09-13 Verfahren zur isomerisierung von alkylthiophenen

Publications (1)

Publication Number Publication Date
BR8504414A true BR8504414A (pt) 1986-07-15

Family

ID=6245431

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504414A BR8504414A (pt) 1984-09-13 1985-09-12 Processo para a isomerizacao de alquiltiofenos

Country Status (7)

Country Link
US (1) US4783541A (pt)
EP (1) EP0174597B1 (pt)
JP (1) JPS6172779A (pt)
BR (1) BR8504414A (pt)
CA (1) CA1255318A (pt)
DE (2) DE3433813A1 (pt)
HU (1) HU199449B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711987A (en) * 1996-10-04 1998-01-27 Dow Corning Corporation Electronic coatings
US8357128B2 (en) * 2009-10-20 2013-01-22 Shrikant S Bhamre Portable eye-wiping device
CN110799151A (zh) 2017-06-23 2020-02-14 福卡斯特矫形外科公司 用于补救膝关节的方法、系统以及设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860673A (en) * 1957-04-05 1961-02-08 British Petroleum Co Improvements in or relating to the catalytic conversion of alkyl thiophenes
US3251847A (en) * 1963-05-21 1966-05-17 Socony Mobil Oil Co Inc Alkylation of heterocyclic compounds
GB1334243A (en) * 1969-10-10 1973-10-17 Mobil Oil Corp Crystalline zeolite and method of preparing the same
GB1345203A (en) * 1971-05-27 1974-01-30 Midland Yorkshire Holdings Ltd Synthesis of thiophenes
FR2375227A1 (fr) * 1976-12-23 1978-07-21 Elf Aquitaine Procede de preparation de thiophenes

Also Published As

Publication number Publication date
EP0174597A1 (de) 1986-03-19
US4783541A (en) 1988-11-08
DE3433813A1 (de) 1986-03-20
HU199449B (en) 1990-02-28
HUT38329A (en) 1986-05-28
EP0174597B1 (de) 1988-12-07
CA1255318A (en) 1989-06-06
DE3566671D1 (en) 1989-01-12
JPS6172779A (ja) 1986-04-14

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