AU2002364448A1 - Method for preparing lactam - Google Patents

Method for preparing lactam

Info

Publication number
AU2002364448A1
AU2002364448A1 AU2002364448A AU2002364448A AU2002364448A1 AU 2002364448 A1 AU2002364448 A1 AU 2002364448A1 AU 2002364448 A AU2002364448 A AU 2002364448A AU 2002364448 A AU2002364448 A AU 2002364448A AU 2002364448 A1 AU2002364448 A1 AU 2002364448A1
Authority
AU
Australia
Prior art keywords
preparing lactam
lactam
preparing
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.)
Abandoned
Application number
AU2002364448A
Other languages
English (en)
Inventor
Philippe Leconte
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.)
Rhodia Polyamide Intermediates SAS
Original Assignee
Rhodia Polyamide Intermediates SAS
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 Rhodia Polyamide Intermediates SAS filed Critical Rhodia Polyamide Intermediates SAS
Publication of AU2002364448A1 publication Critical patent/AU2002364448A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D223/08—Oxygen atoms
    • C07D223/10—Oxygen atoms attached in position 2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
AU2002364448A 2001-12-21 2002-12-13 Method for preparing lactam Abandoned AU2002364448A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR01/16659 2001-12-21
FR0116659A FR2833946B1 (fr) 2001-12-21 2001-12-21 Procede de preparation de lactame
PCT/FR2002/004344 WO2003053935A1 (fr) 2001-12-21 2002-12-13 Procede de preparation de lactame

Publications (1)

Publication Number Publication Date
AU2002364448A1 true AU2002364448A1 (en) 2003-07-09

Family

ID=8870837

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002364448A Abandoned AU2002364448A1 (en) 2001-12-21 2002-12-13 Method for preparing lactam

Country Status (7)

Country Link
EP (1) EP1456177A1 (fr)
CN (2) CN102050773A (fr)
AU (1) AU2002364448A1 (fr)
FR (1) FR2833946B1 (fr)
RU (1) RU2275358C2 (fr)
TW (1) TWI332498B (fr)
WO (1) WO2003053935A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2911147B1 (fr) * 2007-01-09 2009-02-13 Coatex S A S Soc Par Actions S Procede de fabrication d'une poudre d'oxyde et d'hydroxyde metallique autodispersable dans l'eau, poudre et dispersion aqueuse obtenues, leurs utilisations.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1268869A (en) * 1968-09-04 1972-03-29 Teijin Ltd PROCESS FOR THE PREPARATION OF epsilon-CAPROLACTAM
EP0150295A3 (fr) * 1983-12-19 1988-03-30 Allied Corporation Préparation sélective d'amides N-substitués utilisant de compositions de catalyseurs de Cu(O)/oxides métalliques
DE3403574A1 (de) * 1984-02-02 1985-08-08 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung von caprolactam aus (epsilon)-aminocapronsaeure
DE3643011A1 (de) * 1986-12-17 1988-06-30 Basf Ag Verfahren zur herstellung von caprolactam aus 6-aminocapronsaeure, deren estern und amiden
FR2714379B1 (fr) * 1993-12-23 1996-02-02 Rhone Poulenc Chimie Procédé de préparation de lactame.

Also Published As

Publication number Publication date
RU2004122428A (ru) 2005-05-10
FR2833946B1 (fr) 2005-08-05
WO2003053935A1 (fr) 2003-07-03
CN1615298A (zh) 2005-05-11
FR2833946A1 (fr) 2003-06-27
RU2275358C2 (ru) 2006-04-27
CN102050773A (zh) 2011-05-11
TW200302219A (en) 2003-08-01
TWI332498B (en) 2010-11-01
EP1456177A1 (fr) 2004-09-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase