DE2528731A1 - Verfahren zur herstellung von n,n-dialkylxylylendiaminen - Google Patents

Verfahren zur herstellung von n,n-dialkylxylylendiaminen

Info

Publication number
DE2528731A1
DE2528731A1 DE19752528731 DE2528731A DE2528731A1 DE 2528731 A1 DE2528731 A1 DE 2528731A1 DE 19752528731 DE19752528731 DE 19752528731 DE 2528731 A DE2528731 A DE 2528731A DE 2528731 A1 DE2528731 A1 DE 2528731A1
Authority
DE
Germany
Prior art keywords
tolunitrile
reaction
raney nickel
ammonia
hydrogen
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
DE19752528731
Other languages
German (de)
English (en)
Inventor
Allen Richard Kraska
Jacob John Plattner
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.)
PFIZER
Pfizer Inc
Original Assignee
PFIZER
Pfizer Inc
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 PFIZER, Pfizer Inc filed Critical PFIZER
Publication of DE2528731A1 publication Critical patent/DE2528731A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
    • C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles

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)
DE19752528731 1974-08-19 1975-06-27 Verfahren zur herstellung von n,n-dialkylxylylendiaminen Pending DE2528731A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49844374A 1974-08-19 1974-08-19

Publications (1)

Publication Number Publication Date
DE2528731A1 true DE2528731A1 (de) 1976-03-04

Family

ID=23981108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752528731 Pending DE2528731A1 (de) 1974-08-19 1975-06-27 Verfahren zur herstellung von n,n-dialkylxylylendiaminen

Country Status (9)

Country Link
JP (1) JPS5152140A (enExample)
BE (1) BE830862A (enExample)
DE (1) DE2528731A1 (enExample)
DK (1) DK291575A (enExample)
FR (1) FR2282421A1 (enExample)
GB (1) GB1464510A (enExample)
IE (1) IE41381B1 (enExample)
LU (1) LU72880A1 (enExample)
NL (1) NL7507557A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159376A1 (en) * 1982-04-12 1985-10-30 Hoechst-Roussel Pharmaceuticals Incorporated 1-(Aminoalkylphenyl and Aminoalkylbenzyl)-indoles and indolines, a process for their preparation and their use as medicaments

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH566962A5 (enExample) * 1970-08-07 1975-09-30 Pfizer
US4220650A (en) * 1978-10-18 1980-09-02 Pfizer Inc. Organic diamine therapeutic compositions and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL266022A (enExample) * 1960-06-17
GB1327817A (en) * 1970-04-23 1973-08-22 Soctt Electronic Eng Ltd James Valve condition indicating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159376A1 (en) * 1982-04-12 1985-10-30 Hoechst-Roussel Pharmaceuticals Incorporated 1-(Aminoalkylphenyl and Aminoalkylbenzyl)-indoles and indolines, a process for their preparation and their use as medicaments

Also Published As

Publication number Publication date
NL7507557A (nl) 1976-02-23
LU72880A1 (enExample) 1976-05-31
GB1464510A (en) 1977-02-16
IE41381L (en) 1976-02-19
DK291575A (da) 1976-02-20
FR2282421A1 (fr) 1976-03-19
JPS5515463B2 (enExample) 1980-04-23
FR2282421B1 (enExample) 1978-03-17
JPS5152140A (en) 1976-05-08
BE830862A (fr) 1976-01-02
IE41381B1 (en) 1979-12-19

Similar Documents

Publication Publication Date Title
DE60100321T2 (de) Verfahren zur Herstellung von 11-Amino-3-chlor-6,11-dihydro-5,5-dioxo-6-methyl-dibenzo[c,f][1,2]-thiazepin und Anwendung zur Synthese von Thianeptin
DE2502894C3 (de) Ruthenium-Trägerkatalysator
DE2502893C2 (de) Cycloaliphatische Amine
DE2528731A1 (de) Verfahren zur herstellung von n,n-dialkylxylylendiaminen
DE2551055A1 (de) Verfahren zur herstellung von 1,3- oder 1,4-bis-(aminomethyl)-cyclohexan
DE2436651B2 (de) Verfahren zur Herstellung von ß Aminopropionitril
DE2831118C2 (de) Verfahren zur herstellung von p-hydroxyphenylglycin und seiner n-alkyl- und n,n-dialkylderivate
EP0070424B1 (de) Verfahren zur Herstellung von N,N'-disubstituierten 3-Aminopropanamiden
EP0005276A2 (de) Verfahren zur Herstellung von Monoarylthioharnstoffen
DE2226588C3 (de) Verfahren zur Herstellung von N-(2-Cyanoäthyl)- oder N,N-Bis-(2-Cyanoäthyl)-aminophenolen
DE2062679C3 (enExample)
AT272301B (de) Verfahren zur Herstellung von neuen basischen, tricyclischen Verbindungen und deren Salzen
DE1643297A1 (de) Verfahren zur Herstellung von omega-Aminosaeuren
DE1935757B1 (de) Verfahren zur Herstellung des N,N'-Bis-[2-(3',4'-dihydroxyphenyl)-2-hydroxyaethyl]-hexamethylendiamins,seiner optisch aktiven Formen und deren Salzen
DE866647C (de) Verfahren zur Herstellung von sekundaeren 1, 3-Alkendiaminen
AT214440B (de) Verfahren zur Herstellung von 3-Iminoisoindolin-1-onen
AT213872B (de) Verfahren zur Herstellung neuer basischer Phenoläther und ihrer Salze
DE2651794A1 (de) Verbessertes verfahren zur herstellung von 5-nitroso-2,4,6-triaminopyrimidin
DE648088C (de) Verfahren zur Herstellung von sekundaeren Alkylaminen
AT360007B (de) Verfahren zur herstellung von 2-(phenylamino)- imidazolin-(2)derivaten und deren salzen
DE1242222B (de) Verfahren zur Herstellung von 1-gamma-Trimethylammonium-beta-hydroxy-butyramid-d-camphorat
DE749643C (de) Verfahren zur Herstellung ungesaettigter Carbonsaeureamide
AT156164B (de) Verfahren zur Herstellung von Halogenalkyl- bzw. Halogenaralkylaminen.
DE2424372B2 (de) Verfahren zur Herstellung von Isonitrosoacetaniliden
AT353791B (de) Verfahren zur herstellung des maleinsaeuresalzes von 2-phenyl-6-(1-hydroxy -2-tert.-butylaminoaethyl)-4h-pyrido-(3,2-d)-1, 3-dioxin

Legal Events

Date Code Title Description
OHN Withdrawal