JPS5793935A - De-n-nitration of n,2,6-trinitro anilines by phase transfer catalyst - Google Patents

De-n-nitration of n,2,6-trinitro anilines by phase transfer catalyst

Info

Publication number
JPS5793935A
JPS5793935A JP56158896A JP15889681A JPS5793935A JP S5793935 A JPS5793935 A JP S5793935A JP 56158896 A JP56158896 A JP 56158896A JP 15889681 A JP15889681 A JP 15889681A JP S5793935 A JPS5793935 A JP S5793935A
Authority
JP
Japan
Prior art keywords
trinitro
anilines
nitration
phase transfer
transfer catalyst
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.)
Pending
Application number
JP56158896A
Other languages
English (en)
Japanese (ja)
Inventor
Aran Danierusu Uiriamu
Kaato Zawazuki Rainaa
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of JPS5793935A publication Critical patent/JPS5793935A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/52—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso 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
    • C07C209/42—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 nitrogen-to-nitrogen bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP56158896A 1980-10-08 1981-10-07 De-n-nitration of n,2,6-trinitro anilines by phase transfer catalyst Pending JPS5793935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/195,264 US4391992A (en) 1979-08-24 1980-10-08 N-Denitration of N,2,6-trinitroanilines with phase transfer catalysts

Publications (1)

Publication Number Publication Date
JPS5793935A true JPS5793935A (en) 1982-06-11

Family

ID=22720722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56158896A Pending JPS5793935A (en) 1980-10-08 1981-10-07 De-n-nitration of n,2,6-trinitro anilines by phase transfer catalyst

Country Status (9)

Country Link
US (1) US4391992A (enExample)
EP (1) EP0049384B1 (enExample)
JP (1) JPS5793935A (enExample)
AR (1) AR230044A1 (enExample)
BE (1) BE891200A (enExample)
BR (1) BR8106310A (enExample)
CA (1) CA1166653A (enExample)
DE (1) DE3169401D1 (enExample)
IN (1) IN155095B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL106118A (en) * 1993-06-24 1997-08-14 Agan Chemical Manufacturers Process for preparing n-alkyl-3,4-dialkyl- 2,6-dinitro- anilines and intermediates thereof
IT1293450B1 (it) * 1997-07-14 1999-03-01 Finchimica Srl Procedimento per la purificazione di dinitroaniline.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113558A (en) * 1979-02-27 1980-09-02 Fujitsu Ltd Method of molding laminated board

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403180A (en) * 1963-10-07 1968-09-24 Lilly Co Eli 4-trifluoromethyl-2, 6-dinitroanilines
US3332769A (en) * 1963-10-07 1967-07-25 Lilly Co Eli Method of eliminating germinating and seedling weed grasses and broadleaf weeds
US3992432A (en) * 1967-04-05 1976-11-16 Continental Oil Company Phase transfer catalysis of heterogeneous reactions by quaternary salts
US3764624A (en) * 1970-08-05 1973-10-09 United States Borax Chem N-substituted-2,6-dinitro-3-(alkoxy or alkylthio)-4-substituted-aniline compounds
US3920742A (en) * 1971-08-25 1975-11-18 American Cyanamid Co N-sec-alkyl-2,6-dinitro-3,4-xylidine herbicides
US3991116A (en) * 1972-06-16 1976-11-09 Amchem Products, Inc. 4-Tert-butyl-N-sec-butyl-2,6-dinitroaniline
US4134917A (en) * 1977-04-25 1979-01-16 American Cyanamid Company Method for the denitrosation of organic nitrosamines
US4185035A (en) * 1977-09-02 1980-01-22 Eli Lilly And Company Dinitroaniline purification with inorganic acid halides
US4120905A (en) * 1977-09-21 1978-10-17 Eli Lilly And Company Removal of nitrosating agents
US4155936A (en) * 1978-03-08 1979-05-22 The Goodyear Tire & Rubber Company Para-nitrodiphenylamines synthesis using Polyethers and macrocyclic esters as solubilizing agents
DE2814860A1 (de) * 1978-04-06 1979-10-11 Bayer Ag Verfahren zur herstellung von aromatischen aminen
US4180679A (en) * 1978-08-22 1979-12-25 American Cyanamid Company Novel substituted dinitrotoluenes and methods for preparing the same
DE2919741A1 (de) * 1979-05-16 1980-11-27 Basf Ag Verfahren zur herstellung von m-substituierten n-methylanilinen
EP0024503B1 (en) * 1979-08-24 1983-06-15 American Cyanamid Company N-denitration of n,2,6-trinitroanilines with phase transfer catalysts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113558A (en) * 1979-02-27 1980-09-02 Fujitsu Ltd Method of molding laminated board

Also Published As

Publication number Publication date
DE3169401D1 (en) 1985-04-25
US4391992A (en) 1983-07-05
EP0049384B1 (en) 1985-03-20
AR230044A1 (es) 1984-02-29
BE891200A (fr) 1982-05-21
BR8106310A (pt) 1982-06-22
EP0049384A1 (en) 1982-04-14
CA1166653A (en) 1984-05-01
IN155095B (enExample) 1984-12-29

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