AU2001267389A1 - Method for producing cyclic lactams - Google Patents

Method for producing cyclic lactams

Info

Publication number
AU2001267389A1
AU2001267389A1 AU2001267389A AU6738901A AU2001267389A1 AU 2001267389 A1 AU2001267389 A1 AU 2001267389A1 AU 2001267389 A AU2001267389 A AU 2001267389A AU 6738901 A AU6738901 A AU 6738901A AU 2001267389 A1 AU2001267389 A1 AU 2001267389A1
Authority
AU
Australia
Prior art keywords
producing cyclic
cyclic lactams
lactams
producing
cyclic
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
AU2001267389A
Other languages
English (en)
Inventor
Andreas Ansmann
Peter Bassler
Rolf-Hartmuth Fischer
Hermann Luyken
Stefan Maixner
Johann-Peter Melder
Frank Ohlbach
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.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of AU2001267389A1 publication Critical patent/AU2001267389A1/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
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16—Separation or purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyrrole Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AU2001267389A 2000-05-03 2001-04-30 Method for producing cyclic lactams Abandoned AU2001267389A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10021201 2000-05-03
DE10021201A DE10021201A1 (de) 2000-05-03 2000-05-03 Verfahren zur Herstellung cyclischer Lactame
PCT/EP2001/004833 WO2001083441A1 (de) 2000-05-03 2001-04-30 Verfahren zur herstellung cyclischer lactame

Publications (1)

Publication Number Publication Date
AU2001267389A1 true AU2001267389A1 (en) 2001-11-12

Family

ID=7640436

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001267389A Abandoned AU2001267389A1 (en) 2000-05-03 2001-04-30 Method for producing cyclic lactams

Country Status (17)

Country Link
US (1) US6683178B2 (es)
EP (1) EP1278727B1 (es)
JP (1) JP2003531891A (es)
KR (1) KR20030013401A (es)
CN (1) CN1194965C (es)
AR (1) AR028384A1 (es)
AT (1) ATE305924T1 (es)
AU (1) AU2001267389A1 (es)
BR (1) BR0110454A (es)
CA (1) CA2407812C (es)
DE (2) DE10021201A1 (es)
ES (1) ES2250418T3 (es)
IL (1) IL152052A0 (es)
MX (1) MXPA02009713A (es)
MY (1) MY127246A (es)
TW (1) TW572894B (es)
WO (1) WO2001083441A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3667140B2 (ja) * 1999-03-04 2005-07-06 パイオニア株式会社 ディスクチェンジャ装置
DE10033518A1 (de) * 2000-07-11 2002-01-24 Basf Ag Verfahren zur Abtrennung von Ammoniak
DE10253094A1 (de) * 2002-11-13 2004-05-27 Basf Ag Verfahren zur Reinigung von Caprolactam

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1419684A (fr) 1964-09-03 1965-12-03 Electrochimie Soc Procédé perfectionné de fabrication d'epsilon-caprolactames
DE4339648A1 (de) 1993-11-20 1995-05-24 Basf Ag Verfahren zur Herstellung von Caprolactam
FR2729949A1 (fr) * 1995-01-27 1996-08-02 Rhone Poulenc Chimie Procede de preparation de lactame
DE19548289A1 (de) 1995-12-22 1997-06-26 Basf Ag Verfahren zur gleichzeitigen Herstellung von Caprolactam und Hexamethylendiamin
EP0826665A1 (en) 1996-09-02 1998-03-04 Dsm N.V. Recovery of epsilon-caprolactam from aqueous mixtures
FR2751962B1 (fr) * 1996-08-02 1998-09-11 Rhone Poulenc Fibres Procede de purification de lactames
EP0826666A1 (en) 1996-09-02 1998-03-04 Dsm N.V. Process to prepare epsilon-caprolactam
CA2269292A1 (en) 1996-10-21 1998-04-30 Dsm N.V. Process to separate epsilon-caprolactam from 6-aminocaproamide and 6-aminocaproamide oligomers

Also Published As

Publication number Publication date
ATE305924T1 (de) 2005-10-15
IL152052A0 (en) 2003-05-29
US20030114664A1 (en) 2003-06-19
DE50107616D1 (de) 2006-02-16
WO2001083441A1 (de) 2001-11-08
AR028384A1 (es) 2003-05-07
JP2003531891A (ja) 2003-10-28
MXPA02009713A (es) 2003-04-22
TW572894B (en) 2004-01-21
BR0110454A (pt) 2003-03-11
EP1278727B1 (de) 2005-10-05
EP1278727A1 (de) 2003-01-29
CA2407812C (en) 2008-12-02
ES2250418T3 (es) 2006-04-16
KR20030013401A (ko) 2003-02-14
CN1194965C (zh) 2005-03-30
CA2407812A1 (en) 2002-10-30
US6683178B2 (en) 2004-01-27
DE10021201A1 (de) 2001-11-08
CN1427819A (zh) 2003-07-02
MY127246A (en) 2006-11-30

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