ES2166211T3 - Procedimiento de preparacion de lauril-lactama. - Google Patents

Procedimiento de preparacion de lauril-lactama.

Info

Publication number
ES2166211T3
ES2166211T3 ES99402108T ES99402108T ES2166211T3 ES 2166211 T3 ES2166211 T3 ES 2166211T3 ES 99402108 T ES99402108 T ES 99402108T ES 99402108 T ES99402108 T ES 99402108T ES 2166211 T3 ES2166211 T3 ES 2166211T3
Authority
ES
Spain
Prior art keywords
oxime
lactama
lauril
methanesulfonic acid
preparation procedure
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.)
Expired - Lifetime
Application number
ES99402108T
Other languages
English (en)
Inventor
Jean Ollivier
Damien Drutel
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.)
Arkema France SA
Original Assignee
Atofina SA
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 Atofina SA filed Critical Atofina SA
Application granted granted Critical
Publication of ES2166211T3 publication Critical patent/ES2166211T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D227/00—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00
    • C07D227/02—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00 with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Un procedimiento de preparación de lauril lactama que comprende un proceso en dos etapas de fotonitrosación de ciclododecano y reestructuración de Beckmann de la oxima resultante en presencia de ácido metanosulfónico. La utilización de ácido metanosulfónico como sustituto de ácido sulfúrico en ambas etapas salva los problemas de deposición de oximas y reacciones laterales. La preparación de lauril lactama comprende: (a) Una reacción fotoquímica de ciclododecano, disuelto en un disolvente orgánico, con un agente de nitrosación y cloruro de hidrógeno en presencia de ácido metanosulfónico para formar la oxima de ciclododecanona; y (b) Se somete la oxima a una reestructuración de Beckmann en presencia de ácido metanosulfónico.
ES99402108T 1998-09-21 1999-08-24 Procedimiento de preparacion de lauril-lactama. Expired - Lifetime ES2166211T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9811734A FR2784103B1 (fr) 1998-09-21 1998-09-21 Procede de preparation de lauryllactame par photonitrosation de cyclododecane et transposition de beckmann en presence d'acide methanesulfonique

Publications (1)

Publication Number Publication Date
ES2166211T3 true ES2166211T3 (es) 2002-04-01

Family

ID=9530639

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99402108T Expired - Lifetime ES2166211T3 (es) 1998-09-21 1999-08-24 Procedimiento de preparacion de lauril-lactama.

Country Status (10)

Country Link
US (1) US6194570B1 (es)
EP (1) EP0989118B1 (es)
JP (1) JP3352654B2 (es)
KR (1) KR100314982B1 (es)
CN (1) CN1191238C (es)
AT (1) ATE207464T1 (es)
CA (1) CA2282871C (es)
DE (1) DE69900383T2 (es)
ES (1) ES2166211T3 (es)
FR (1) FR2784103B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008162935A (ja) * 2006-12-28 2008-07-17 Daicel Chem Ind Ltd アミド又はラクタムの製造法
FR2931478B1 (fr) * 2008-05-26 2012-08-03 Arkema France Prodece de preparation de lactames comprenant une etape de photonitrosation suivie d'une etape de transposition de beckmann
JP5359063B2 (ja) * 2008-06-30 2013-12-04 東レ株式会社 シクロアルカノンオキシムの製造方法
JP5359064B2 (ja) * 2008-06-30 2013-12-04 東レ株式会社 シクロアルカノンオキシムの製造方法および光化学反応装置
CN103635457B (zh) 2012-06-26 2015-07-01 东丽株式会社 环烷酮肟的制造方法
EP3498759A1 (de) * 2017-12-13 2019-06-19 Evonik Degussa GmbH Verfahren zur herstellung von polymeren aus monomeren umfassend laurinlactam
EP3498758A1 (de) * 2017-12-13 2019-06-19 Evonik Degussa GmbH Verfahren zur herstellung von polymeren aus monomeren umfassend laurinlactam

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721199A (en) * 1953-12-15 1955-10-18 Du Pont Production of amides or lactams from oximes
FR1335822A (fr) * 1962-10-09 1963-08-23 Montedison Spa Procédé de fabrication d'oximes cycloaliphatiques
FR2417501A1 (fr) * 1978-02-17 1979-09-14 Ato Chimie Procede de preparation de lactames par isomerisation d'oximes en milieu sulfurique
DE3538859A1 (de) * 1985-11-02 1987-05-07 Huels Chemische Werke Ag Verfahren zum herstellen von lactamen mit 8 bis 15 kohlenstoffatomen aus den entsprechenden oximen
FR2746390B1 (fr) * 1996-03-25 1998-04-24 Atochem Elf Sa PROCEDE DE PREPARATION DE l'OXIME DE LA CYCLODODECANONE PAR PHOTONITROSATION DE CYCLODODECANE EN PRESENCE DE TRICHLORONITROSOMETHANE
US6197999B1 (en) * 1997-07-02 2001-03-06 Atofina Photonitrosation of cyclododecane in chloroform in quasi-anhydrous medium

Also Published As

Publication number Publication date
US6194570B1 (en) 2001-02-27
CA2282871C (fr) 2004-04-13
DE69900383T2 (de) 2002-06-27
CA2282871A1 (fr) 2000-03-21
ATE207464T1 (de) 2001-11-15
FR2784103B1 (fr) 2000-12-08
JP2000095756A (ja) 2000-04-04
DE69900383D1 (de) 2001-11-29
CN1191238C (zh) 2005-03-02
KR20000023183A (ko) 2000-04-25
FR2784103A1 (fr) 2000-04-07
KR100314982B1 (ko) 2001-11-30
EP0989118B1 (fr) 2001-10-24
JP3352654B2 (ja) 2002-12-03
EP0989118A1 (fr) 2000-03-29
CN1252404A (zh) 2000-05-10

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