CH622009A5 - - Google Patents

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Publication number
CH622009A5
CH622009A5 CH741776A CH741776A CH622009A5 CH 622009 A5 CH622009 A5 CH 622009A5 CH 741776 A CH741776 A CH 741776A CH 741776 A CH741776 A CH 741776A CH 622009 A5 CH622009 A5 CH 622009A5
Authority
CH
Switzerland
Prior art keywords
group
phenylenediamine
alkyl
carbon atoms
nitro
Prior art date
Application number
CH741776A
Other languages
German (de)
English (en)
Inventor
Stefan Dr Hari
Ernesto Dr Rinaldi
Josef Somlo
Original Assignee
Ciba Geigy 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 filed Critical Ciba Geigy Ag
Priority to CH741776A priority Critical patent/CH622009A5/de
Priority to US05/801,941 priority patent/US4138568A/en
Priority to GB23576/77A priority patent/GB1519437A/en
Priority to DE19772725957 priority patent/DE2725957A1/de
Priority to FR7717884A priority patent/FR2354322A1/fr
Priority to JP6937377A priority patent/JPS52153964A/ja
Publication of CH622009A5 publication Critical patent/CH622009A5/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D235/26—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH741776A 1976-06-11 1976-06-11 CH622009A5 (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH741776A CH622009A5 (da) 1976-06-11 1976-06-11
US05/801,941 US4138568A (en) 1976-06-11 1977-05-31 Process for the manufacture of benzimidazolones-(2)
GB23576/77A GB1519437A (en) 1976-06-11 1977-06-03 Process for the manufacture of benzimidazolones
DE19772725957 DE2725957A1 (de) 1976-06-11 1977-06-08 Verfahren zur darstellung von benzimidazolonen-(2)
FR7717884A FR2354322A1 (fr) 1976-06-11 1977-06-10 Procede de preparation de benzimidazolones
JP6937377A JPS52153964A (en) 1976-06-11 1977-06-11 Preparation of benzimidazolonee*2*

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH741776A CH622009A5 (da) 1976-06-11 1976-06-11

Publications (1)

Publication Number Publication Date
CH622009A5 true CH622009A5 (da) 1981-03-13

Family

ID=4324804

Family Applications (1)

Application Number Title Priority Date Filing Date
CH741776A CH622009A5 (da) 1976-06-11 1976-06-11

Country Status (6)

Country Link
US (1) US4138568A (da)
JP (1) JPS52153964A (da)
CH (1) CH622009A5 (da)
DE (1) DE2725957A1 (da)
FR (1) FR2354322A1 (da)
GB (1) GB1519437A (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855226A1 (de) * 1978-12-21 1980-07-10 Hoechst Ag Verfahren zur herstellung von benzimidazolon-(2)
US4367337A (en) * 1981-01-05 1983-01-04 The Sherwin-Williams Company Process for conversion of benzimidazolones to benzotriazoles
DE3924092C1 (da) * 1989-07-20 1990-11-29 Hoechst Ag, 6230 Frankfurt, De
NZ239540A (en) * 1990-09-24 1993-11-25 Neurosearch As 1-phenyl benzimidazole derivatives and medicaments
DE19539114C1 (de) * 1995-10-20 1997-04-17 Hoechst Ag Verfahren zur Aufarbeitung von Benzimidazolone enthaltenden Reaktionsgemischen
US6297236B1 (en) 1998-04-06 2001-10-02 Bayer Aktiengesellschaft Fungicide active substance combinations
US7857901B2 (en) * 2008-03-07 2010-12-28 Xerox Corporation Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigments
US7938903B2 (en) * 2008-03-07 2011-05-10 Xerox Corporation Nanosized particles of benzimidazolone pigments
US8012254B2 (en) 2008-03-07 2011-09-06 Xerox Corporation Nanosized particles of benzimidazolone pigments
US7905954B2 (en) * 2008-03-07 2011-03-15 Xerox Corporation Nanosized particles of benzimidazolone pigments
US7985290B2 (en) * 2008-03-07 2011-07-26 Xerox Corporation Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigments
US7883574B2 (en) * 2008-03-07 2011-02-08 Xerox Corporation Methods of making nanosized particles of benzimidazolone pigments
US8025723B2 (en) 2008-03-07 2011-09-27 Xerox Corporation Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigments
EP2322512B1 (en) 2009-10-19 2015-10-21 Xerox Corporation Alkylated benzimidazolone compounds and self-assembled nanostructures generated therefrom
US8703988B2 (en) 2010-06-22 2014-04-22 Xerox Corporation Self-assembled nanostructures
US8362270B2 (en) 2010-05-11 2013-01-29 Xerox Corporation Self-assembled nanostructures
CN102285924A (zh) * 2011-05-26 2011-12-21 山东汇海医药化工有限公司 一种苯并咪唑酮的合成方法
CN104130193B (zh) * 2014-08-12 2016-09-28 南通醋酸化工股份有限公司 一种5-乙酰乙酰氨基苯并咪唑酮的合成方法
CN104130194B (zh) * 2014-08-12 2016-08-31 南通醋酸化工股份有限公司 一种5-氨基苯并咪唑酮的合成方法
CN106336381B (zh) * 2016-07-29 2017-10-13 东营市天正化工有限公司 一锅法合成5，6‑二硝基苯并咪唑酮的制备方法
CN111116486A (zh) * 2020-01-15 2020-05-08 山东汇海医药化工有限公司 一种5-硝基苯并咪唑酮的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933503A (en) * 1957-01-14 1960-04-19 Merck & Co Inc Benzimidazole derivatives
GB811692A (en) * 1957-04-11 1959-04-08 Parke Davis & Co Improvements in or relating to chlorobenzimidazolone compounds
US3167586A (en) * 1961-11-06 1965-01-26 Monsanto Co Preparation of cis-1, 2-diaminocyclo-hexane

Also Published As

Publication number Publication date
GB1519437A (en) 1978-07-26
DE2725957A1 (de) 1977-12-22
FR2354322B1 (da) 1978-11-03
FR2354322A1 (fr) 1978-01-06
JPS52153964A (en) 1977-12-21
US4138568A (en) 1979-02-06

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PL Patent ceased