FR2391188A1 - Procede de preparation de 1,3-diamino-2,2-dimethyl-propane - Google Patents

Procede de preparation de 1,3-diamino-2,2-dimethyl-propane

Info

Publication number
FR2391188A1
FR2391188A1 FR7814706A FR7814706A FR2391188A1 FR 2391188 A1 FR2391188 A1 FR 2391188A1 FR 7814706 A FR7814706 A FR 7814706A FR 7814706 A FR7814706 A FR 7814706A FR 2391188 A1 FR2391188 A1 FR 2391188A1
Authority
FR
France
Prior art keywords
diamino
propane
dimethyl
preparing
degrees
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.)
Granted
Application number
FR7814706A
Other languages
English (en)
Other versions
FR2391188B3 (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
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 filed Critical BASF SE
Publication of FR2391188A1 publication Critical patent/FR2391188A1/fr
Application granted granted Critical
Publication of FR2391188B3 publication Critical patent/FR2391188B3/fr
Granted 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
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • C07C209/26—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with hydrogen

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)

Abstract

On fait réagir de l'hydroxypivalaldéhyde avec de l'ammoniac et de l'hydrogène, en présence d'un catalyseur au nickel, à 40-150 degrés C, puis à 220-300 degrés C. Le 1,3-diamino-2,2-diméthyl-propane préparable par le procédé suivant l'invention est un produit de départ precieux pour la préparation de colorants, de produits phytosanitaires, de matières plastiques, en particulier de polyamides et de polyuréthanes.
FR7814706A 1977-05-20 1978-05-18 Procede de preparation de 1,3-diamino-2,2-dimethyl-propane Granted FR2391188A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2722957A DE2722957B2 (de) 1977-05-20 1977-05-20 Verfahren zur Herstellung von 13-Diamino-2,2-dimethyI-propan

Publications (2)

Publication Number Publication Date
FR2391188A1 true FR2391188A1 (fr) 1978-12-15
FR2391188B3 FR2391188B3 (fr) 1981-01-16

Family

ID=6009530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814706A Granted FR2391188A1 (fr) 1977-05-20 1978-05-18 Procede de preparation de 1,3-diamino-2,2-dimethyl-propane

Country Status (6)

Country Link
US (1) US4158017A (fr)
JP (1) JPS53144510A (fr)
BE (1) BE867247A (fr)
DE (1) DE2722957B2 (fr)
FR (1) FR2391188A1 (fr)
GB (1) GB1602017A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3238931A1 (de) * 1982-10-21 1984-04-26 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 1,3-diamino-2,2-dialkylpropanen
WO2000005190A1 (fr) * 1998-07-21 2000-02-03 Lonza Ag Procede de production d'amines
US6147261A (en) * 1998-11-23 2000-11-14 Shell Oil Corporation Diaminoalkane syntheses via selective amination of hydroxyaldehydes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477943A (en) * 1944-07-01 1949-08-02 Sharples Chemicals Inc Manufacture of amino alcohols
US2636902A (en) * 1949-01-07 1953-04-28 Ici Ltd Production of amines
US3520933A (en) * 1966-10-28 1970-07-21 Basf Ag Production of amines
US4078003A (en) * 1973-11-23 1978-03-07 Ruhrchemie Aktiengesellschaft Method for the preparation of 1,3-diamino-2,2-dimethyl propane

Also Published As

Publication number Publication date
US4158017A (en) 1979-06-12
GB1602017A (en) 1981-11-04
JPS53144510A (en) 1978-12-15
DE2722957A1 (de) 1978-11-30
BE867247A (fr) 1978-11-20
DE2722957B2 (de) 1980-06-26
FR2391188B3 (fr) 1981-01-16

Similar Documents

Publication Publication Date Title
GB1393503A (en) Aminoadamantanes and their use as medicaments for affecting the central nervous system
FR2353578A1 (fr) Procede de preparation de mousses de polyurethannes avec utilisation, comme catalyseurs, de polyamines ramifiees contenant au moins 4 atomes d'azote tertiaires
FR2357569A1 (fr) Produits de reaction de l'acide borique et des amines, leur procede de preparation et leur utilisation
JPS56128749A (en) Stripping of unreacted material in urea preparation process
IE39119B1 (en) A new route t/ 4-hydroxy-1,2,benzothiazine-3-carboxamides
FR2391188A1 (fr) Procede de preparation de 1,3-diamino-2,2-dimethyl-propane
FR2376836A1 (fr) Procede de preparation du 2,5-dichlorophenol
EP0030214A3 (en) Process for the preparation of 2,3,5,6-tetrachloropyridine and 3,5,6-trichloropyridin-2-ol
GB1353654A (en) Urea synthesis
ES8105317A1 (es) Un procedimiento para la preparacion de 10, 11-dihidro-5-h- dibenzo (a,d) ciclohepten -5,10-iminas
ES453775A1 (es) Procedimiento para la preparacion de n,n'-bis-trimetilsili- lurea.
ES486706A1 (es) Un procedimiento de purificacion de acido dihidroxi-3 ,7 ,- (5 )colanico
Battersby et al. Stereochemistry of dehydrogenation catalysed by the amine oxidase from pea seedlings (EC 1.4. 3.5.)
EP0295815A3 (fr) Procédé de production de 2-quinoxalines
ES456923A1 (es) Procedimiento para la obtencion de ftalocianina de cobre.
ATE97345T1 (de) Die herstellung von methylaminen.
FR2384758A1 (fr) Procede de preparation de pyridines substituees
ES418708A1 (es) Procedimiento de preparacion de alquil-5, amino-10, dihidro-10, 11 dibenzo (b,f) apezinas.
FR2367073A1 (fr) 2,5-dialcoxy-3-amino-methyltetrahydrofurannes et procede pour leur preparation
ES8106485A1 (es) Procedimiento para la preparacion de amida de acido 3-ciano-propionico
GB1371976A (en) Process for d- - -mepivacaine
JPS5384963A (en) Process for preparing 33halosulfonylthiophenee carboxylate compound
JPS52128388A (en) Preparation of hexamethyleneimine
ES8706094A1 (es) Procedimiento para producir de manera continua soluciones acuosas de tiocianato de amonio
GB1526497A (en) Process for the preparation of nitriles