FR2160052A5 - 2,3-dihydroperimidines - prepn by reducing 1,8-dinitronaphthalene in the presence of ketones - Google Patents

2,3-dihydroperimidines - prepn by reducing 1,8-dinitronaphthalene in the presence of ketones

Info

Publication number
FR2160052A5
FR2160052A5 FR7239303A FR7239303A FR2160052A5 FR 2160052 A5 FR2160052 A5 FR 2160052A5 FR 7239303 A FR7239303 A FR 7239303A FR 7239303 A FR7239303 A FR 7239303A FR 2160052 A5 FR2160052 A5 FR 2160052A5
Authority
FR
France
Prior art keywords
dinitronaphthalene
reducing
dihydroperimidines
prepn
ketones
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
FR7239303A
Other languages
English (en)
French (fr)
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR2160052A5 publication Critical patent/FR2160052A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7239303A 1971-11-09 1972-11-07 2,3-dihydroperimidines - prepn by reducing 1,8-dinitronaphthalene in the presence of ketones Expired FR2160052A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2155544A DE2155544A1 (de) 1971-11-09 1971-11-09 Verfahren zur direkten herstellung von 2,3-dihydroperimidinen aus 1,8-dinitronaphthalin

Publications (1)

Publication Number Publication Date
FR2160052A5 true FR2160052A5 (en) 1973-06-22

Family

ID=5824579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239303A Expired FR2160052A5 (en) 1971-11-09 1972-11-07 2,3-dihydroperimidines - prepn by reducing 1,8-dinitronaphthalene in the presence of ketones

Country Status (5)

Country Link
JP (1) JPS4854088A (it)
DD (1) DD101154A5 (it)
DE (1) DE2155544A1 (it)
FR (1) FR2160052A5 (it)
IT (1) IT973397B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565424A (en) * 1980-12-12 1986-01-21 Minnesota Mining And Manufacturing Company Asymmetric dichroic dye molecules having poly(arylazo) linking groups, a bis-substituted aryl thiazyl end group, and another end group
US4599413A (en) * 1981-07-27 1986-07-08 Hexcel Corporation Perimidene and benzimidazole derivatives useful in curable compositions
US4389321A (en) * 1981-12-28 1983-06-21 Ciba-Geigy Corporation 2,3-Dihydroperimidines as antioxidants for lubricants
US5097029A (en) * 1989-07-03 1992-03-17 Hercules Incorporated Process for preparing 2,3-dihydro-1,3-dialkyl-2,3-dialkyl perimidines and N,N-'-dialkyl-1,8-naphthalene diamines
DE4434165A1 (de) * 1994-09-24 1996-03-28 Cassella Ag Haarfärbemittel
US8884012B1 (en) * 2013-08-26 2014-11-11 Xerox Corporation Dye compound and method of making the compound

Also Published As

Publication number Publication date
IT973397B (it) 1974-06-10
DE2155544A1 (de) 1973-05-17
DD101154A5 (it) 1973-10-20
JPS4854088A (it) 1973-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse