SG11201406494QA - Process for preparing lactams - Google Patents

Process for preparing lactams

Info

Publication number
SG11201406494QA
SG11201406494QA SG11201406494QA SG11201406494QA SG11201406494QA SG 11201406494Q A SG11201406494Q A SG 11201406494QA SG 11201406494Q A SG11201406494Q A SG 11201406494QA SG 11201406494Q A SG11201406494Q A SG 11201406494QA SG 11201406494Q A SG11201406494Q A SG 11201406494QA
Authority
SG
Singapore
Prior art keywords
lllll
des
internationale
radical
titre
Prior art date
Application number
SG11201406494QA
Other languages
English (en)
Inventor
Roland Jacquot
Philippe Marion
Original Assignee
Rhodia Operations
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 Rhodia Operations filed Critical Rhodia Operations
Publication of SG11201406494QA publication Critical patent/SG11201406494QA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms
    • C07D211/76—Oxygen atoms attached in position 2 or 6
    • 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
    • C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
    • 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
    • C07D207/30—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 two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—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 two double bonds between ring members or between ring members and non-ring members 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
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/40—2,5-Pyrrolidine-diones
    • C07D207/404—2,5-Pyrrolidine-diones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. succinimide
    • C07D207/408—Radicals containing only hydrogen and carbon atoms attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
    • C07D211/86—Oxygen atoms
    • C07D211/88—Oxygen atoms attached in positions 2 and 6, e.g. glutarimide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Pyrrole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
SG11201406494QA 2012-04-27 2013-04-25 Process for preparing lactams SG11201406494QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1253946A FR2989971B1 (fr) 2012-04-27 2012-04-27 Procede de preparation de lactames
PCT/EP2013/058591 WO2013160389A1 (fr) 2012-04-27 2013-04-25 Procede de preparation de lactames

Publications (1)

Publication Number Publication Date
SG11201406494QA true SG11201406494QA (en) 2014-12-30

Family

ID=48227252

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201406494QA SG11201406494QA (en) 2012-04-27 2013-04-25 Process for preparing lactams

Country Status (9)

Country Link
US (1) US20150051401A1 (zh)
EP (1) EP2841420A1 (zh)
JP (1) JP2015521162A (zh)
KR (1) KR20150003885A (zh)
CN (1) CN104284889A (zh)
BR (1) BR112014026874A2 (zh)
FR (1) FR2989971B1 (zh)
SG (1) SG11201406494QA (zh)
WO (1) WO2013160389A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106588746B (zh) * 2016-11-25 2019-08-13 盘锦格林凯默科技有限公司 格列齐特侧链的制备方法和格列齐特的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851546A (en) * 1987-10-01 1989-07-25 The Standard Oil Company Preparation of pyrrolidones by catalytic hydrogenation of maleimides
JP2001181341A (ja) * 1999-12-27 2001-07-03 Idemitsu Kosan Co Ltd こはく酸イミド及びその用途
US6603021B2 (en) * 2001-06-18 2003-08-05 Battelle Memorial Institute Methods of making pyrrolidones
US7199250B2 (en) * 2002-12-20 2007-04-03 Battelle Memorial Institute Process for producing cyclic compounds
EP2269984A1 (en) * 2002-12-20 2011-01-05 Battelle Memorial Institute Process for producing a 2-pyrrolidinone
GB0325384D0 (en) * 2003-10-30 2003-12-03 Davy Process Techn Ltd Process
WO2005050190A2 (en) 2003-11-05 2005-06-02 Agilent Technologies, Inc. Chromatography system
JP4946869B2 (ja) * 2005-12-07 2012-06-06 宇部興産株式会社 ラクタムの製法
FR2922887B1 (fr) 2007-10-31 2010-01-01 Rhodia Operations Procede ameliore de fabrication de diesters.
FR2960236B1 (fr) 2010-05-21 2012-05-11 Rhodia Operations Procede de fabrication de composes comprenant des fonctions nitriles

Also Published As

Publication number Publication date
JP2015521162A (ja) 2015-07-27
WO2013160389A1 (fr) 2013-10-31
BR112014026874A2 (pt) 2017-06-27
EP2841420A1 (fr) 2015-03-04
KR20150003885A (ko) 2015-01-09
FR2989971A1 (fr) 2013-11-01
FR2989971B1 (fr) 2016-01-15
US20150051401A1 (en) 2015-02-19
CN104284889A (zh) 2015-01-14

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