IT1040201B - Riduzzione della formazione di 1.2 diaminocicloesamo durante la produzione di esametilend iamina - Google Patents

Riduzzione della formazione di 1.2 diaminocicloesamo durante la produzione di esametilend iamina

Info

Publication number
IT1040201B
IT1040201B IT25938/75A IT2593875A IT1040201B IT 1040201 B IT1040201 B IT 1040201B IT 25938/75 A IT25938/75 A IT 25938/75A IT 2593875 A IT2593875 A IT 2593875A IT 1040201 B IT1040201 B IT 1040201B
Authority
IT
Italy
Prior art keywords
esametilend
diaminocyclesame
iamine
reduction
formation
Prior art date
Application number
IT25938/75A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT1040201B publication Critical patent/IT1040201B/it

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)
IT25938/75A 1974-07-31 1975-07-30 Riduzzione della formazione di 1.2 diaminocicloesamo durante la produzione di esametilend iamina IT1040201B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US493743A US3917707A (en) 1974-07-31 1974-07-31 Suppression of 1,2-diaminocyclohexane formation during production of hexamethylenediamine

Publications (1)

Publication Number Publication Date
IT1040201B true IT1040201B (it) 1979-12-20

Family

ID=23961514

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25938/75A IT1040201B (it) 1974-07-31 1975-07-30 Riduzzione della formazione di 1.2 diaminocicloesamo durante la produzione di esametilend iamina

Country Status (8)

Country Link
US (1) US3917707A (it)
JP (1) JPS5141307A (it)
BE (1) BE831927A (it)
CA (1) CA1043814A (it)
DE (1) DE2532870A1 (it)
FR (1) FR2280628A1 (it)
IT (1) IT1040201B (it)
NL (1) NL7509070A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009507888A (ja) * 2005-09-15 2009-02-26 ビーエーエスエフ ソシエタス・ヨーロピア ニトリルを第１級アミン又はアミノニトリルに水素化する方法又はこのために適切な触媒
CA2764116C (en) 2009-06-13 2017-08-08 Thomas R. Boussie Production of adipic acid and derivatives from carbohydrate-containing materials
US8669397B2 (en) 2009-06-13 2014-03-11 Rennovia, Inc. Production of adipic acid and derivatives from carbohydrate-containing materials
WO2010144871A2 (en) * 2009-06-13 2010-12-16 Rennovia, Inc. Production of glutaric acid and derivatives from carbohydrate-containing materials
US8501989B2 (en) * 2009-06-13 2013-08-06 Rennovia, Inc. Production of adipic acid and derivatives from carbohydrate-containing materials
US8669393B2 (en) * 2010-03-05 2014-03-11 Rennovia, Inc. Adipic acid compositions
NZ601945A (en) 2010-03-05 2014-08-29 Rennovia Inc Adipic acid composition
US9770705B2 (en) 2010-06-11 2017-09-26 Rennovia Inc. Oxidation catalysts
WO2013090031A2 (en) 2011-12-14 2013-06-20 Rennovia, Inc. Water concentration reduction process
WO2013101970A1 (en) 2011-12-30 2013-07-04 E. I. Du Pont De Nemours And Company Production of 5-hydroxymethyl-2-furfural from levoglucosenone
BR112014015999A8 (pt) 2011-12-30 2017-07-04 Du Pont processo
US8865940B2 (en) 2011-12-30 2014-10-21 E I Du Pont De Nemours And Company Process for preparing 1,6-hexanediol
WO2013101977A1 (en) 2011-12-30 2013-07-04 E. I. Du Pont De Nemours And Company Production of tetrahydrofuran-2, 5-dimethanol from isosorbide
US8889912B2 (en) 2011-12-30 2014-11-18 E I Du Pont De Nemours And Company Process for preparing 1,6-hexanediol
CN104011001A (zh) 2011-12-30 2014-08-27 纳幕尔杜邦公司 制备1,6-己二醇的方法
US9018423B2 (en) 2012-04-27 2015-04-28 E I Du Pont De Nemours And Company Production of alpha, omega-diols
US8859826B2 (en) 2012-04-27 2014-10-14 E I Du Pont De Nemours And Company Production of alpha, omega-diols
US8846985B2 (en) 2012-04-27 2014-09-30 E I Du Pont De Nemours And Company Production of alpha, omega-diols
DE102018201645B3 (de) 2018-02-02 2019-08-08 Ford Global Technologies, Llc Motorblock
WO2021191288A1 (en) 2020-03-25 2021-09-30 Basf Se Process for the preparation of hexamethylenediamine by hydrogenation of adiponitrile with reduced formation of diaminocyclohexane

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061644A (en) * 1958-04-28 1962-10-30 Pure Oil Co Process for producing ethylenediamine or derivatives thereof
US3117162A (en) * 1960-03-30 1964-01-07 Engelhard Ind Inc Hydrogenation of nitriles
US3152184A (en) * 1962-01-19 1964-10-06 Hercules Powder Co Ltd Catalytic hydrogenation of nitriles
US3235600A (en) * 1962-11-28 1966-02-15 Monsanto Co Reduction of diaminocyclohexane concentration in crude hexamethylenedi-amine
BE794577A (fr) * 1972-04-21 1973-07-26 Du Pont Procede pour supprimer la formation de diaminocyclohexane dans la fabrication de l'hexamethylenediamine

Also Published As

Publication number Publication date
BE831927A (fr) 1976-01-30
FR2280628B3 (it) 1978-03-17
JPS5141307A (it) 1976-04-07
US3917707A (en) 1975-11-04
CA1043814A (en) 1978-12-05
NL7509070A (nl) 1976-02-03
DE2532870A1 (de) 1976-02-12
FR2280628A1 (fr) 1976-02-27

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