ES277151A1 - Procedimiento para la preparación de 2,5-di-[benzoxazolil-(2)]-tiofeno - Google Patents

Procedimiento para la preparación de 2,5-di-[benzoxazolil-(2)]-tiofeno

Info

Publication number
ES277151A1
ES277151A1 ES277151A ES277151A ES277151A1 ES 277151 A1 ES277151 A1 ES 277151A1 ES 277151 A ES277151 A ES 277151A ES 277151 A ES277151 A ES 277151A ES 277151 A1 ES277151 A1 ES 277151A1
Authority
ES
Spain
Prior art keywords
thiophene
translation
preparation
machine
legally binding
Prior art date
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
ES277151A
Other languages
English (en)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of ES277151A1 publication Critical patent/ES277151A1/es
Expired legal-status Critical Current

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES277151A 1961-05-09 1962-05-08 Procedimiento para la preparación de 2,5-di-[benzoxazolil-(2)]-tiofeno Expired ES277151A1 (es)

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
ES277151A1 true ES277151A1 (es) 1963-11-16

Family

ID=4293819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES277151A Expired ES277151A1 (es) 1961-05-09 1962-05-08 Procedimiento para la preparación de 2,5-di-[benzoxazolil-(2)]-tiofeno

Country Status (7)

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

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
NL121733C (es) * 1958-09-02

Also Published As

Publication number Publication date
GB940770A (en) 1963-11-06
NL278172A (es)
AT239214B (de) 1965-03-25
SE300981B (es) 1968-05-20
CH405315A (de) 1966-01-15
DE1226583B (de) 1966-10-13

Similar Documents

Publication Publication Date Title
ES237332A1 (es) MÉTODO DE PREPARAR 3-HALO-2,3-DIHIDROTIOFENO-1,1-DIoXIDO
ES277151A1 (es) Procedimiento para la preparación de 2,5-di-[benzoxazolil-(2)]-tiofeno
ES278285A1 (es) Procedimiento para la preparación de ésteres de ácido metabórico
ES283295A1 (es) Procedimiento para preparar 1,4-bis-(ciclopentadienil)-buteno-2-dimero
ES277932A1 (es) Procedimiento de fabricación de compuestos amino-esteroides
BE597448A (fr) Procédé de préparation d'O.N-dialcoyl-hydroxylamines.
CH414633A (fr) Procédé de préparation de di-acyl-3,4 pyridoxines
ES276959A1 (es) Procedimiento de preparación de compuesto ataráxico
ES278558A1 (es) Procedimiento para la preparación de colorantes orgánicos
ES275538A3 (es) Procedimiento de obtenciën de una composiciën plastica que comprende polietileno
ES267693A1 (es) Un procedimiento de preparaciën de la 2-hidroxi-3-metil-1-carbamida
ES268842A3 (es) Procedimiento para la preparaciën de un ar-cloro-ar-(4 ë 5)-hidroxiindano
ES57944U (es) Cuello suplementario perfeccionado
ES272761A1 (es) Procedimiento para la producciën de una sal de piperazina y 2,4,5 triclorofenol
ES236252A1 (es) Procedimiento para la obtenciënde compuestos amino-heterociclicos.
ES225472A1 (es) Un procedimiento para el tratamiento de productos de petróleo.
ES72555U (es) Molde-embalaje de supositorios
ES52145U (es) Abrelatas universal
ES269438A1 (es) Procedimiento de preparaciën de acetiltriptofanato de amfetamina
ES56151U (es) Pijama perfeccionado
ES305156A1 (es) Procedimiento de preparacion de 5-5 disulfuro de piridoxina biclorhidrato
ES71327U (es) Mesa perfeccionada
ES262541A1 (es) Procedimiento para la fabricaciën de sulfapirimidinas
ES246610A2 (es) Dispositivos de seguridad para espoletas
ES40447U (es) Calefactor eléctrico