DE69722724D1 - Verfahren zur Herstellung von N-substituierten Laktamen - Google Patents

Verfahren zur Herstellung von N-substituierten Laktamen

Info

Publication number
DE69722724D1
DE69722724D1 DE69722724T DE69722724T DE69722724D1 DE 69722724 D1 DE69722724 D1 DE 69722724D1 DE 69722724 T DE69722724 T DE 69722724T DE 69722724 T DE69722724 T DE 69722724T DE 69722724 D1 DE69722724 D1 DE 69722724D1
Authority
DE
Germany
Prior art keywords
preparation
substituted lactams
lactams
substituted
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 - Fee Related
Application number
DE69722724T
Other languages
English (en)
Other versions
DE69722724T2 (de
Inventor
Michel Denarie
Kok Khann Ly
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.)
Isochem SAS
Original Assignee
POUDRES ET EXPLOSIFS PARIS SOC
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 POUDRES ET EXPLOSIFS PARIS SOC filed Critical POUDRES ET EXPLOSIFS PARIS SOC
Publication of DE69722724D1 publication Critical patent/DE69722724D1/de
Application granted granted Critical
Publication of DE69722724T2 publication Critical patent/DE69722724T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D223/08—Oxygen atoms
    • C07D223/10—Oxygen atoms attached in position 2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
DE69722724T 1996-07-31 1997-07-10 Verfahren zur Herstellung von N-substituierten Lactamen Expired - Fee Related DE69722724T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9609631 1996-07-31
FR9609631A FR2751963B1 (fr) 1996-07-31 1996-07-31 Procede de preparation de lactames n-substitues

Publications (2)

Publication Number Publication Date
DE69722724D1 true DE69722724D1 (de) 2003-07-17
DE69722724T2 DE69722724T2 (de) 2004-06-03

Family

ID=9494669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722724T Expired - Fee Related DE69722724T2 (de) 1996-07-31 1997-07-10 Verfahren zur Herstellung von N-substituierten Lactamen

Country Status (5)

Country Link
US (1) US5986092A (de)
EP (1) EP0822184B1 (de)
JP (1) JPH1087610A (de)
DE (1) DE69722724T2 (de)
FR (1) FR2751963B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103333110B (zh) * 2013-07-15 2014-12-24 湖南尔康制药股份有限公司 一种药用月桂氮卓酮的生产方法
TR201808677T4 (tr) 2014-04-15 2018-07-23 Byk Chemie Gmbh Reoloji kontrol ajanı olarak kullanıma uygun, saklama-stabiliteli üre preparatları.
CN106749022A (zh) * 2016-11-23 2017-05-31 章小美 一种氮酮的合成方法
CN107129454A (zh) * 2017-05-04 2017-09-05 唐山威格化学工业有限公司 N‑辛基吡咯烷酮的合成方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573404A5 (de) * 1972-07-28 1976-03-15 Inventa Ag
DE3536028A1 (de) * 1985-10-09 1987-04-09 Hoechst Ag Verfahren zur herstellung von 1-substituierten azacycloalkan-2-onen
JPH06104659B2 (ja) * 1986-12-24 1994-12-21 広栄化学工業株式会社 １−ドデシルアザシクロヘプタン−２−オンの製造方法
CN1046736A (zh) * 1989-04-24 1990-11-07 北京师范大学 生产1-正十二烷基氮杂环庚-2-酮的改进方法
DE4139607A1 (de) * 1991-11-30 1993-06-03 Basf Ag Verfahren zur herstellung von n-substituierten lactamen
GB9422153D0 (en) * 1994-11-03 1994-12-21 Procter & Gamble Process for the production of acyl lactams

Also Published As

Publication number Publication date
EP0822184A1 (de) 1998-02-04
JPH1087610A (ja) 1998-04-07
EP0822184B1 (de) 2003-06-11
US5986092A (en) 1999-11-16
FR2751963A1 (fr) 1998-02-06
DE69722724T2 (de) 2004-06-03
FR2751963B1 (fr) 1998-09-04

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SNPE, PARIS, FR

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ISOCHEM, PARIS, FR

8339 Ceased/non-payment of the annual fee