ES477468A1 - Un procedimiento para preparar compuestos de n-tritilimida- zol. - Google Patents

Un procedimiento para preparar compuestos de n-tritilimida- zol.

Info

Publication number
ES477468A1
ES477468A1 ES477468A ES477468A ES477468A1 ES 477468 A1 ES477468 A1 ES 477468A1 ES 477468 A ES477468 A ES 477468A ES 477468 A ES477468 A ES 477468A ES 477468 A1 ES477468 A1 ES 477468A1
Authority
ES
Spain
Prior art keywords
preparing
chem
formula
tritylimidazole
compounds
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
ES477468A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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
Priority claimed from JP13417878A external-priority patent/JPS5938950B2/ja
Priority claimed from JP13496478A external-priority patent/JPS5562068A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of ES477468A1 publication Critical patent/ES477468A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un procedimiento para preparar compuestos de N-tritilimidazol de la fórmula: **(Ver fórmula I)** donde R1, R2 y R3 son, independientemente, un átomo de hidrógeno, un rupo alquilo o un grupo fenilo, X1, X2 y X3 son independientemente un grupo alquilo o una fracción electronegativa y n1, n2 y n3 son, cada uno de ellos, un entero de 0, 1 ó 2, que comprende la reacción de un derivado de tritilcarbino de fórmula: **(Ver fórmula II)** donde X1, X2, X3, n1, n2 y n3 son, cada uno, como se definió antes, con un derivado de imidazol de la fórmula:**(Ver fórmula III)** donde R1, R2 y R3 son, cada uno, como se definió antes, en presencia de un compuesto de fósforo de la fórmula: **(Ver fórmula IV)** donde A y B son, cada uno, un grupo alquilo, un grupo alcoxilo, un grupo arilo, un grupo ariloxilo o un grupo hidroxilo y R4 es un grupo alquilo o un grupo arilo, en disolvente adecuado.
ES477468A 1978-10-30 1979-02-05 Un procedimiento para preparar compuestos de n-tritilimida- zol. Expired ES477468A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13417878A JPS5938950B2 (ja) 1978-10-30 1978-10-30 イミダゾ−ル類の製造方法
JP13496478A JPS5562068A (en) 1978-10-31 1978-10-31 Production of 1-(ortho-chlorophenylbisphenylmethyl) imidazole

Publications (1)

Publication Number Publication Date
ES477468A1 true ES477468A1 (es) 1980-04-01

Family

ID=26468352

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477468A Expired ES477468A1 (es) 1978-10-30 1979-02-05 Un procedimiento para preparar compuestos de n-tritilimida- zol.

Country Status (9)

Country Link
US (1) US4216333A (es)
EP (1) EP0010565B1 (es)
AT (1) AT359061B (es)
CA (1) CA1120042A (es)
DE (1) DE2963998D1 (es)
DK (1) DK43779A (es)
ES (1) ES477468A1 (es)
HU (1) HU180087B (es)
PT (1) PT69177A (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872095A (en) * 1967-09-15 1975-03-18 Bayer Ag N-trityl-imidazoles and their production
GB1170188A (en) * 1967-09-15 1969-11-12 Bayer Ag N-trityl-imidazoles and salts and uses thereof
US3929820A (en) * 1967-09-26 1975-12-30 Bayer Ag Process for the production of N-tritylimidazoles
DE1670932C3 (de) * 1967-09-26 1974-09-12 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von N-Tritylimidazolen
DE2009020C3 (de) * 1970-02-26 1979-09-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von N-(l,l,l-trisubstituierten)-Methylazolen

Also Published As

Publication number Publication date
CA1120042A (en) 1982-03-16
EP0010565A1 (en) 1980-05-14
US4216333A (en) 1980-08-05
DE2963998D1 (en) 1982-12-16
HU180087B (en) 1983-01-28
ATA78079A (de) 1980-03-15
EP0010565B1 (en) 1982-11-10
AT359061B (de) 1980-10-27
PT69177A (en) 1979-03-01
DK43779A (da) 1980-05-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202