CA2003553A1 - Preparation de 6-aminocaproates - Google Patents

Preparation de 6-aminocaproates

Info

Publication number: CA2003553A1
Authority: CA; Canada
Prior art keywords: preparation; aminocaproic; esters; aminocaproic esters; formylvalerates
Prior art date: 1988-12-24
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

CA2003553A

Other languages

English (en)

Other versions

CA2003553C (fr

Inventor

Franz Merger

Rolf Fischer

Wolfgang Harder

Claus-Ulrich Priester

Uwe Vagt

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.)

1988-12-24

Filing date

1989-11-20

Publication date

1990-06-24

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6370186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2003553(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-11-20 Application filed by BASF SE filed Critical BASF SE

1990-06-24 Publication of CA2003553A1 publication Critical patent/CA2003553A1/fr

1999-08-24 Application granted granted Critical

1999-08-24 Publication of CA2003553C publication Critical patent/CA2003553C/fr

2009-11-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 abstract 1
-1 alkyl 5-formylvalerates Chemical class 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
239000012429 reaction media Substances 0.000 abstract 1
229910052707 ruthenium Inorganic materials 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
- C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

CA002003553A 1988-12-24 1989-11-20 Preparation de 6-aminocaproates Expired - Fee Related CA2003553C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEP3843792.9		1988-12-24
DE3843792A DE3843792A1 (de)	1988-12-24	1988-12-24	Verfahren zur herstellung von 6-aminocapronsaeureestern

Publications (2)

Publication Number	Publication Date
CA2003553A1 true CA2003553A1 (fr)	1990-06-24
CA2003553C CA2003553C (fr)	1999-08-24

Family

ID=6370186

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002003553A Expired - Fee Related CA2003553C (fr)	1988-12-24	1989-11-20	Preparation de 6-aminocaproates

Country Status (6)

Country	Link
US (1)	US5068398A (fr)
EP (1)	EP0376121B1 (fr)
JP (1)	JP2786282B2 (fr)
CA (1)	CA2003553C (fr)
DE (2)	DE3843792A1 (fr)
ES (1)	ES2050211T3 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5700934A (en) *	1995-03-01	1997-12-23	Dsm N.V.	Process for the preparation of epsilon-caprolactam and epsilon-caprolactam precursors
US5717089A (en) *	1995-03-01	1998-02-10	Dsm N.V.	Process for the preparation of E-caprolactam
DE19631521A1 (de) *	1996-08-03	1998-02-05	Basf Ag	Verfahren zur Herstellung von 6-Aminocapronitril
DE19631522A1 (de) *	1996-08-03	1998-02-05	Basf Ag	Verfahren zur Herstellung von 6-Aminocapronitril
KR100459818B1 (ko)	1996-09-02	2004-12-03	이. 아이. 두퐁 드 느무르 앤드 컴퍼니	ε-카프로락탐의 제조방법
US5877314A (en) *	1997-02-14	1999-03-02	Dsm N.V.	Process to continuously prepare an aqueous mixture of episilon caprolactum and episilon caprolactum precursors
US5925754A (en) *	1997-04-15	1999-07-20	Union Carbide Chemicals & Plastics Technology Corporation	Epsilon caprolactam compositions
US5962680A (en) *	1997-04-15	1999-10-05	Union Carbide Chemicals & Plastics Technology Corporation	Processes for producing epsilon caprolactams
US5886236A (en) *	1997-04-15	1999-03-23	Union Carbide Chemicals & Plastics Technology Corporation	Process for producing aldehyde acid salts
US5990323A (en) *	1998-10-23	1999-11-23	Eastman Chemical Company	Preparation of amines
WO2001056984A1 (fr) *	2000-02-03	2001-08-09	Dsm N.V.	PROCÉDÉ DE PRÉPARATION DE $G(e)-CAPROLACTAME
EP1122241A1 (fr) *	2000-02-03	2001-08-08	Dsm N.V.	Procédé pour la préparation de epsilon-caprolactame
US6660857B2 (en)	2000-02-03	2003-12-09	Dsm N.V.	Process for the preparation of ε-caprolactam
CN113717054A (zh) *	2020-05-25	2021-11-30	中国科学院大连化学物理研究所	一种醛还原胺化制备伯胺的方法
CN112174840B (zh) *	2020-09-27	2023-08-18	安徽泰格生物科技有限公司	一种β-氨基丙酸的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2777873A (en) *	1954-07-01	1957-01-15	Eastman Kodak Co	Preparation of esters of omega-amino acids
DE952442C (de) *	1955-02-17	1956-11-15	Huels Chemische Werke Ag	Verfahren zur Herstellung von ªŠ-Caprolactam
DE3602378A1 (de) *	1986-01-28	1987-07-30	Basf Ag	Verfahren zur herstellung von 6-aminocapronsaeureestern
DE3602376A1 (de) *	1986-01-28	1987-07-30	Basf Ag	Verfahren zur herstellung von (epsilon)-caprolactam

1988
- 1988-12-24 DE DE3843792A patent/DE3843792A1/de not_active Withdrawn
1989
- 1989-11-20 CA CA002003553A patent/CA2003553C/fr not_active Expired - Fee Related
- 1989-12-12 US US07/448,900 patent/US5068398A/en not_active Expired - Lifetime
- 1989-12-19 DE DE89123436T patent/DE58907182D1/de not_active Expired - Fee Related
- 1989-12-19 ES ES89123436T patent/ES2050211T3/es not_active Expired - Lifetime
- 1989-12-19 EP EP89123436A patent/EP0376121B1/fr not_active Expired - Lifetime
- 1989-12-20 JP JP1328566A patent/JP2786282B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0376121B1 (fr)	1994-03-09
ES2050211T3 (es)	1994-05-16
JP2786282B2 (ja)	1998-08-13
DE3843792A1 (de)	1990-07-05
JPH02215747A (ja)	1990-08-28
EP0376121A3 (fr)	1992-01-02
CA2003553C (fr)	1999-08-24
EP0376121A2 (fr)	1990-07-04
US5068398A (en)	1991-11-26
DE58907182D1 (de)	1994-04-14

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Legal Events

Date	Code	Title	Description
1996-05-02	EEER	Examination request
2008-11-20	MKLA	Lapsed