EG25330A - Preparation of lactams. - Google Patents

Preparation of lactams.

Info

Publication number
EG25330A
EG25330A EGNA2007000688A EG25330A EG 25330 A EG25330 A EG 25330A EG NA2007000688 A EGNA2007000688 A EG NA2007000688A EG 25330 A EG25330 A EG 25330A
Authority
EG
Egypt
Prior art keywords
lactams
preparation
amino alkane
alkane nitrile
lactam
Prior art date
Application number
Other languages
English (en)
Inventor
Martyn Poliakoff
Paul Hamley
Eduardo Garcia-Verdugo Cepeda
Graham Robert Aird
Alexander Stuart Dr Coote
Chong Yan
William Barry Thomas
Original Assignee
Invista Technologies Sa Rl
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 Invista Technologies Sa Rl filed Critical Invista Technologies Sa Rl
Application granted granted Critical
Publication of EG25330A publication Critical patent/EG25330A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pyrrole Compounds (AREA)
EGNA2007000688 2005-01-18 2007-07-03 Preparation of lactams. EG25330A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64521905P 2005-01-18 2005-01-18
PCT/US2005/046293 WO2006078403A1 (en) 2005-01-18 2005-12-21 Preparation of lactams

Publications (1)

Publication Number Publication Date
EG25330A true EG25330A (en) 2011-12-14

Family

ID=36351126

Family Applications (1)

Application Number Title Priority Date Filing Date
EGNA2007000688 EG25330A (en) 2005-01-18 2007-07-03 Preparation of lactams.

Country Status (13)

Country Link
US (1) US7238804B2 (de)
EP (1) EP1838668B1 (de)
KR (1) KR101106848B1 (de)
CN (1) CN101102998B (de)
AT (1) ATE445595T1 (de)
BR (1) BRPI0518501B1 (de)
CA (1) CA2594900A1 (de)
CZ (1) CZ2007474A3 (de)
DE (1) DE602005017193D1 (de)
EG (1) EG25330A (de)
MX (1) MX2007008617A (de)
WO (1) WO2006078403A1 (de)
ZA (1) ZA200704970B (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2301964A (en) * 1941-09-12 1942-11-17 Du Pont Method of preparing lactams
US2357484A (en) 1941-09-12 1944-09-05 Du Pont Process for producing compounds containing an n-substituted amide group
EP1245563A1 (de) 2001-03-27 2002-10-02 Dsm N.V. Verfahren zur Herstellung von E-caprolactam

Also Published As

Publication number Publication date
CZ2007474A3 (cs) 2008-03-12
EP1838668B1 (de) 2009-10-14
CN101102998B (zh) 2011-03-23
MX2007008617A (es) 2007-09-11
US7238804B2 (en) 2007-07-03
ZA200704970B (en) 2008-11-26
KR101106848B1 (ko) 2012-01-19
BRPI0518501B1 (pt) 2014-11-25
DE602005017193D1 (de) 2009-11-26
US20060161000A1 (en) 2006-07-20
KR20070108152A (ko) 2007-11-08
EP1838668A1 (de) 2007-10-03
CA2594900A1 (en) 2006-07-27
CN101102998A (zh) 2008-01-09
WO2006078403A1 (en) 2006-07-27
BRPI0518501A2 (pt) 2008-11-25
ATE445595T1 (de) 2009-10-15

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