CA2194189A1 - Procede de preparation de lactames cycliques - Google Patents

Procede de preparation de lactames cycliques

Info

Publication number: CA2194189A1
Authority: CA; Canada
Prior art keywords: cyclic lactames; producing cyclic; alkyl; reaction; lactames
Prior art date: 1994-06-28
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

CA002194189A

Other languages

English (en)

Other versions

CA2194189C (fr

Inventor

Eberhard Fuchs

Tom Witzel

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

Individual

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.)

1994-06-28

Filing date

1995-06-16

Publication date

1996-01-11

1994-06-28 Priority claimed from DE4422610A external-priority patent/DE4422610A1/de

1995-06-16 Application filed by Individual filed Critical Individual

1996-01-11 Publication of CA2194189A1 publication Critical patent/CA2194189A1/fr

2005-11-29 Application granted granted Critical

2005-11-29 Publication of CA2194189C publication Critical patent/CA2194189C/fr

2015-06-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

125000004122 cyclic group Chemical group 0.000 title abstract 2
125000004400 (C1-C12) alkyl group Chemical group 0.000 abstract 1
KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 abstract 1
125000000753 cycloalkyl group Chemical group 0.000 abstract 1
239000002638 heterogeneous catalyst Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
239000007791 liquid phase Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Pyrrole Compounds (AREA)
Other In-Based Heterocyclic Compounds (AREA)
Hydrogenated Pyridines (AREA)

CA002194189A 1994-06-28 1995-06-16 Procede de preparation de lactames cycliques Expired - Fee Related CA2194189C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DEP4422610.1		1994-06-28
DE4422610A DE4422610A1 (de)	1994-06-28	1994-06-28	Verfahren zur Herstellung von cyclischen Lactamen
PCT/EP1995/002338 WO1996000722A1 (fr)	1994-06-28	1995-06-16	Procede de preparation de lactames cycliques

Publications (2)

Publication Number	Publication Date
CA2194189A1 true CA2194189A1 (fr)	1996-01-11
CA2194189C CA2194189C (fr)	2005-11-29

Family

ID=35520589

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002194189A Expired - Fee Related CA2194189C (fr)	1994-06-28	1995-06-16	Procede de preparation de lactames cycliques

Country Status (1)

Country	Link
CA (1)	CA2194189C (fr)

1995
- 1995-06-16 CA CA002194189A patent/CA2194189C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2194189C (fr)	2005-11-29

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Legal Events

Date	Code	Title	Description
2002-02-12	EEER	Examination request
2008-06-16	MKLA	Lapsed