FR2280628B3 - - Google Patents
Info
- Publication number
- FR2280628B3 FR2280628B3 FR7523681A FR7523681A FR2280628B3 FR 2280628 B3 FR2280628 B3 FR 2280628B3 FR 7523681 A FR7523681 A FR 7523681A FR 7523681 A FR7523681 A FR 7523681A FR 2280628 B3 FR2280628 B3 FR 2280628B3
- Authority
- FR
- France
- 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
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)
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 (2)
Publication Number | Publication Date |
---|---|
FR2280628A1 FR2280628A1 (fr) | 1976-02-27 |
FR2280628B3 true FR2280628B3 (fr) | 1978-03-17 |
Family
ID=23961514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7523681A Granted FR2280628A1 (fr) | 1974-07-31 | 1975-07-29 | Procede de preparation d'hexamethylenediamine ayant une teneur reduite en 1,2-diaminocyclohexane |
Country Status (8)
Country | Link |
---|---|
US (1) | US3917707A (fr) |
JP (1) | JPS5141307A (fr) |
BE (1) | BE831927A (fr) |
CA (1) | CA1043814A (fr) |
DE (1) | DE2532870A1 (fr) |
FR (1) | FR2280628A1 (fr) |
IT (1) | IT1040201B (fr) |
NL (1) | NL7509070A (fr) |
Families Citing this family (19)
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 |
US8669397B2 (en) | 2009-06-13 | 2014-03-11 | Rennovia, Inc. | Production of adipic acid and derivatives from carbohydrate-containing materials |
CA2972497C (fr) | 2009-06-13 | 2019-04-09 | Thomas R. Boussie | Production d'acide adipique et derives de matieres renfermant des hydrates de carbone |
AU2010259937B2 (en) * | 2009-06-13 | 2016-07-14 | Archer-Daniels-Midland Company | Production of adipic acid and derivatives from carbohydrate-containing materials |
AU2010259935B2 (en) * | 2009-06-13 | 2016-05-26 | Archer-Daniels-Midland Company | Production of glutaric acid and derivatives from carbohydrate-containing materials |
CA2791500C (fr) | 2010-03-05 | 2021-11-09 | Thomas R. Boussie | Procede de preparation d'une composition d'acide adipique |
US8669393B2 (en) * | 2010-03-05 | 2014-03-11 | Rennovia, Inc. | Adipic acid compositions |
US9770705B2 (en) | 2010-06-11 | 2017-09-26 | Rennovia Inc. | Oxidation catalysts |
US9216937B2 (en) | 2011-12-14 | 2015-12-22 | Rennovia Inc. | Water concentration reduction process |
US8889912B2 (en) | 2011-12-30 | 2014-11-18 | E I Du Pont De Nemours And Company | Process for preparing 1,6-hexanediol |
US8865940B2 (en) | 2011-12-30 | 2014-10-21 | E I Du Pont De Nemours And Company | Process for preparing 1,6-hexanediol |
CN104024197A (zh) | 2011-12-30 | 2014-09-03 | 纳幕尔杜邦公司 | 己二醇的制备方法 |
CN104136424A (zh) | 2011-12-30 | 2014-11-05 | 纳幕尔杜邦公司 | 由异山梨醇制备四氢呋喃-2,5-二甲醇 |
BR112014015996A2 (pt) | 2011-12-30 | 2017-06-13 | Du Pont | processo |
US8884036B2 (en) | 2011-12-30 | 2014-11-11 | E I Du Pont De Nemours And Company | Production of hydroxymethylfurfural from levoglucosenone |
US8846984B2 (en) | 2012-04-27 | 2014-09-30 | E I Du Pont De Nemours And Company | Production of α,ω-diols |
US8859826B2 (en) | 2012-04-27 | 2014-10-14 | E I Du Pont De Nemours And Company | Production of alpha, omega-diols |
US9018423B2 (en) | 2012-04-27 | 2015-04-28 | 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 |
Family Cites Families (5)
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 |
-
1974
- 1974-07-31 US US493743A patent/US3917707A/en not_active Expired - Lifetime
-
1975
- 1975-07-23 DE DE19752532870 patent/DE2532870A1/de active Pending
- 1975-07-29 FR FR7523681A patent/FR2280628A1/fr active Granted
- 1975-07-29 JP JP50091634A patent/JPS5141307A/ja active Pending
- 1975-07-29 CA CA232,500A patent/CA1043814A/fr not_active Expired
- 1975-07-30 BE BE158776A patent/BE831927A/fr unknown
- 1975-07-30 IT IT25938/75A patent/IT1040201B/it active
- 1975-07-30 NL NL7509070A patent/NL7509070A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2280628A1 (fr) | 1976-02-27 |
IT1040201B (it) | 1979-12-20 |
NL7509070A (nl) | 1976-02-03 |
BE831927A (fr) | 1976-01-30 |
JPS5141307A (fr) | 1976-04-07 |
CA1043814A (fr) | 1978-12-05 |
US3917707A (en) | 1975-11-04 |
DE2532870A1 (de) | 1976-02-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |