IL152052A0 - Method for producing cyclic lactams - Google Patents

Method for producing cyclic lactams

Info

Publication number
IL152052A0
IL152052A0 IL15205201A IL15205201A IL152052A0 IL 152052 A0 IL152052 A0 IL 152052A0 IL 15205201 A IL15205201 A IL 15205201A IL 15205201 A IL15205201 A IL 15205201A IL 152052 A0 IL152052 A0 IL 152052A0
Authority
IL
Israel
Prior art keywords
producing cyclic
cyclic lactams
lactams
producing
cyclic
Prior art date
Application number
IL15205201A
Other languages
English (en)
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of IL152052A0 publication Critical patent/IL152052A0/xx

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)
IL15205201A 2000-05-03 2001-04-30 Method for producing cyclic lactams IL152052A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
IL152052A0 true IL152052A0 (en) 2003-05-29

Family

ID=7640436

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15205201A IL152052A0 (en) 2000-05-03 2001-04-30 Method for producing cyclic lactams

Country Status (17)

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

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
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
AU2001267389A1 (en) 2001-11-12
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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