CH644598A5 - Process for the preparation of 1-(triphenylmethyl)imidazoles - Google Patents

Process for the preparation of 1-(triphenylmethyl)imidazoles Download PDF

Info

Publication number
CH644598A5
CH644598A5 CH509479A CH509479A CH644598A5 CH 644598 A5 CH644598 A5 CH 644598A5 CH 509479 A CH509479 A CH 509479A CH 509479 A CH509479 A CH 509479A CH 644598 A5 CH644598 A5 CH 644598A5
Authority
CH
Switzerland
Prior art keywords
derivatives
compounds
tritylcarbinol
preparation
imidazole
Prior art date
Application number
CH509479A
Other languages
German (de)
English (en)
Inventor
Hideo Agui
Ikutaro Saji
Mitsuo Nakashita
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of CH644598A5 publication Critical patent/CH644598A5/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic 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
    • C07D231/12Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/36Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54Heterocyclic 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
    • C07D233/56Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D249/00Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/081,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH509479A 1978-06-01 1979-05-31 Process for the preparation of 1-(triphenylmethyl)imidazoles CH644598A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6634178A JPS5938949B2 (ja) 1978-06-01 1978-06-01 N↓−置換イミダゾ−ル誘導体の製法

Publications (1)

Publication Number Publication Date
CH644598A5 true CH644598A5 (en) 1984-08-15

Family

ID=13313050

Family Applications (1)

Application Number Title Priority Date Filing Date
CH509479A CH644598A5 (en) 1978-06-01 1979-05-31 Process for the preparation of 1-(triphenylmethyl)imidazoles

Country Status (11)

Country Link
JP (1) JPS5938949B2 (da)
AR (1) AR220392A1 (da)
AT (1) AT373244B (da)
CA (1) CA1119179A (da)
CH (1) CH644598A5 (da)
DK (1) DK228379A (da)
ES (1) ES481166A1 (da)
HU (1) HU180088B (da)
NL (1) NL7904329A (da)
PT (1) PT69691A (da)
SE (1) SE7904739L (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433813A3 (en) * 1989-12-21 1991-11-06 Bayer Ag Triarylmethane colour formers
US5233048A (en) * 1989-12-21 1993-08-03 Bayer Aktiengesellschaft Triarylmethane color formers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433813A3 (en) * 1989-12-21 1991-11-06 Bayer Ag Triarylmethane colour formers
US5233048A (en) * 1989-12-21 1993-08-03 Bayer Aktiengesellschaft Triarylmethane color formers

Also Published As

Publication number Publication date
DK228379A (da) 1979-12-02
JPS5938949B2 (ja) 1984-09-20
HU180088B (en) 1983-01-28
JPS54157561A (en) 1979-12-12
CA1119179A (en) 1982-03-02
PT69691A (en) 1979-06-01
NL7904329A (nl) 1979-12-04
ES481166A1 (es) 1980-02-01
SE7904739L (sv) 1979-12-02
AR220392A1 (es) 1980-10-31
ATA400679A (de) 1983-05-15
AT373244B (de) 1983-12-27

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PL Patent ceased
PL Patent ceased