CH405315A - Verfahren zur Herstellung von Thiophenverbindungen - Google Patents

Verfahren zur Herstellung von Thiophenverbindungen

Info

Publication number
CH405315A
CH405315A CH545261A CH545261A CH405315A CH 405315 A CH405315 A CH 405315A CH 545261 A CH545261 A CH 545261A CH 545261 A CH545261 A CH 545261A CH 405315 A CH405315 A CH 405315A
Authority
CH
Switzerland
Prior art keywords
preparation
thiophene compounds
thiophene
compounds
Prior art date
Application number
CH545261A
Other languages
English (en)
Inventor
Adolf-Emil Dr Siegrist
Peter Dr Liechti
Erwin Dr Maeder
Original Assignee
Ciba Geigy
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 to NL278172D priority Critical patent/NL278172A/xx
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH545261A priority patent/CH405315A/de
Priority to GB1484662A priority patent/GB940770A/en
Priority to FR895793A priority patent/FR1321198A/fr
Priority to ES277151A priority patent/ES277151A1/es
Priority to DEC26941A priority patent/DE1226583B/de
Priority to AT375862A priority patent/AT239214B/de
Priority to SE522162A priority patent/SE300981B/xx
Publication of CH405315A publication Critical patent/CH405315A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CH545261A 1961-05-09 1961-05-09 Verfahren zur Herstellung von Thiophenverbindungen CH405315A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL278172D NL278172A (de) 1961-05-09
CH545261A CH405315A (de) 1961-05-09 1961-05-09 Verfahren zur Herstellung von Thiophenverbindungen
GB1484662A GB940770A (en) 1961-05-09 1962-04-17 Process for the production of a thiophene derivative
FR895793A FR1321198A (fr) 1961-05-09 1962-04-27 Procédé de préparation du 2,5-di-[benzoxazolyl-(2')]-thiofène
ES277151A ES277151A1 (es) 1961-05-09 1962-05-08 Procedimiento para la preparación de 2,5-di-[benzoxazolil-(2)]-tiofeno
DEC26941A DE1226583B (de) 1961-05-09 1962-05-08 Verfahren zur Herstellung von 2, 5-Di-[benzoxazolyl-(2')]-thiophen
AT375862A AT239214B (de) 1961-05-09 1962-05-08 Verfahren zur Herstellung von 2, 5-Di-[benzoxazolyl-(2')]-thiophen
SE522162A SE300981B (de) 1961-05-09 1962-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH545261A CH405315A (de) 1961-05-09 1961-05-09 Verfahren zur Herstellung von Thiophenverbindungen

Publications (1)

Publication Number Publication Date
CH405315A true CH405315A (de) 1966-01-15

Family

ID=4293819

Family Applications (1)

Application Number Title Priority Date Filing Date
CH545261A CH405315A (de) 1961-05-09 1961-05-09 Verfahren zur Herstellung von Thiophenverbindungen

Country Status (7)

Country Link
AT (1) AT239214B (de)
CH (1) CH405315A (de)
DE (1) DE1226583B (de)
ES (1) ES277151A1 (de)
GB (1) GB940770A (de)
NL (1) NL278172A (de)
SE (1) SE300981B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1084511A (en) * 1976-07-05 1980-08-26 Leonardo Guglielmetti Process for the manufacture of 2,5-bis-(benzoxazolyl)- thiophene compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277287A (de) * 1958-09-02

Also Published As

Publication number Publication date
SE300981B (de) 1968-05-20
ES277151A1 (es) 1963-11-16
AT239214B (de) 1965-03-25
NL278172A (de)
DE1226583B (de) 1966-10-13
GB940770A (en) 1963-11-06

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