HUP0303591A2 - Eljárás aminonitril-származék gyűrűzárásos hidrolízissel laktámmá történő átalakítására - Google Patents

Eljárás aminonitril-származék gyűrűzárásos hidrolízissel laktámmá történő átalakítására

Info

Publication number
HUP0303591A2
HUP0303591A2 HU0303591A HUP0303591A HUP0303591A2 HU P0303591 A2 HUP0303591 A2 HU P0303591A2 HU 0303591 A HU0303591 A HU 0303591A HU P0303591 A HUP0303591 A HU P0303591A HU P0303591 A2 HUP0303591 A2 HU P0303591A2
Authority
HU
Hungary
Prior art keywords
lactam
cyclisation
hydrolytic
give
aminonitrile
Prior art date
Application number
HU0303591A
Other languages
English (en)
Inventor
Cécile Rosier
Aline Siegneurin
Original Assignee
Rhodia Polyamide Intermediates
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 filed Critical Rhodia Polyamide Intermediates
Publication of HUP0303591A2 publication Critical patent/HUP0303591A2/hu
Publication of HUP0303591A3 publication Critical patent/HUP0303591A3/hu

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)

Abstract

A találmány egy aminonitrilszármazék katalizátor jelenlétében végzettgyűrűzárásos hidrolízissel laktámmá alakítására vonatkozik.Közelebbről az eljárás aminonitrilszármazékok agyagtípusú szilárdkatalizátor jelenlétében végzett gyűrűzárásos hidrolízisérevonatkozik. A találmány különösen e-kaprolaktámnak aminokapronitrilgyűrűzárásos hidrolízisével történő előállítására vonatkozik. Ó
HU0303591A 2001-03-21 2002-03-19 Method for the hydrolytic cyclisation of an aminonitrile compound to give a lactam HUP0303591A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0103826A FR2822465A1 (fr) 2001-03-21 2001-03-21 Procede d'hydrolyse cyclisante d'un compose aminonitrile en lactame
PCT/FR2002/000957 WO2002074739A1 (fr) 2001-03-21 2002-03-19 Procede d'hydrolyse cyclisante d'un compose aminonitrile en lactame

Publications (2)

Publication Number Publication Date
HUP0303591A2 true HUP0303591A2 (hu) 2004-01-28
HUP0303591A3 HUP0303591A3 (en) 2005-09-28

Family

ID=8861390

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0303591A HUP0303591A3 (en) 2001-03-21 2002-03-19 Method for the hydrolytic cyclisation of an aminonitrile compound to give a lactam

Country Status (13)

Country Link
US (1) US20040116691A1 (hu)
EP (1) EP1370524A1 (hu)
KR (1) KR20030093264A (hu)
CN (1) CN1503783A (hu)
BR (1) BR0208606A (hu)
CA (1) CA2441812A1 (hu)
FR (1) FR2822465A1 (hu)
HU (1) HUP0303591A3 (hu)
IL (1) IL158018A0 (hu)
MX (1) MXPA03008451A (hu)
PL (1) PL365252A1 (hu)
RU (1) RU2003130972A (hu)
WO (1) WO2002074739A1 (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2944791B1 (fr) 2009-04-27 2012-02-10 Rhodia Operations Procede de preparation de lactames.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB639945A (en) * 1940-08-12 1950-07-12 Universal Oil Prod Co Process for the dehydrogenation of hydrocarbons
US2357484A (en) * 1941-09-12 1944-09-05 Du Pont Process for producing compounds containing an n-substituted amide group
US3136780A (en) * 1961-12-12 1964-06-09 Fmc Corp Vapor phase ammonolysis of butyrolactone in the presence of an aluminum silicate clay catalyst
FR2512043A1 (fr) * 1981-08-27 1983-03-04 Jacobs Pierre Procede de preparation d'argiles pontees, argiles preparees par ce procede et applications desdites argiles
DE19632006A1 (de) * 1996-08-08 1998-02-12 Bayer Ag Verfahren zur Herstellung von Lactamen
FR2755132B1 (fr) * 1996-10-24 1998-11-27 Rhone Poulenc Fibres Procede de traitement de lactames
FR2781480B1 (fr) * 1998-07-22 2001-06-01 Rhone Poulenc Fibres Procede d'hydrolyse cyclisante d'un compose aminonitrile en lactame

Also Published As

Publication number Publication date
WO2002074739A1 (fr) 2002-09-26
BR0208606A (pt) 2004-06-08
CA2441812A1 (fr) 2002-09-26
MXPA03008451A (es) 2003-12-08
US20040116691A1 (en) 2004-06-17
KR20030093264A (ko) 2003-12-06
IL158018A0 (en) 2004-03-28
CN1503783A (zh) 2004-06-09
FR2822465A1 (fr) 2002-09-27
PL365252A1 (en) 2004-12-27
EP1370524A1 (fr) 2003-12-17
HUP0303591A3 (en) 2005-09-28
RU2003130972A (ru) 2005-01-27

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