CN101903344B - N-甲基吡咯烷酮的制备方法 - Google Patents

N-甲基吡咯烷酮的制备方法 Download PDF

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Publication number
CN101903344B
CN101903344B CN200880121682.4A CN200880121682A CN101903344B CN 101903344 B CN101903344 B CN 101903344B CN 200880121682 A CN200880121682 A CN 200880121682A CN 101903344 B CN101903344 B CN 101903344B
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CN
China
Prior art keywords
butyrolactone
gamma
reaction
methyl pyrrolidone
catalyzer
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.)
Active
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CN200880121682.4A
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English (en)
Chinese (zh)
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CN101903344A (zh
Inventor
吴仁喆
金昌国
李大容
金利镐
金俊秀
金洙贤
黄瓒九
鲁明熏
郑珍洙
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Scancell Ltd
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Scancell Ltd
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Publication date
Priority claimed from KR1020070134910A external-priority patent/KR100943528B1/ko
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Publication of CN101903344A publication Critical patent/CN101903344A/zh
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyrrole Compounds (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
CN200880121682.4A 2007-12-21 2008-10-01 N-甲基吡咯烷酮的制备方法 Active CN101903344B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2007-0134910 2007-12-21
KR1020070134910A KR100943528B1 (ko) 2007-07-23 2007-12-21 Ｎ-메틸피롤리돈의 제조방법
PCT/KR2008/005790 WO2009082086A1 (en) 2007-12-21 2008-10-01 Process for preparing of n-methyl pyrrolidone

Publications (2)

Publication Number Publication Date
CN101903344A CN101903344A (zh) 2010-12-01
CN101903344B true CN101903344B (zh) 2014-04-23

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CN200880121682.4A Active CN101903344B (zh) 2007-12-21 2008-10-01 N-甲基吡咯烷酮的制备方法

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Country Link
JP (1) JP5478504B2 (ja)
CN (1) CN101903344B (ja)
TW (1) TWI418542B (ja)
WO (1) WO2009082086A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103351321B (zh) * 2013-06-20 2015-08-26 滨州裕能化工有限公司 一种nmp的连续生产方法
EP3328830B1 (en) 2015-07-31 2020-05-06 Council of Scientific and Industrial Research An improved process for the selective production of n-methyl-2-pyrrolidone (nmp)
CN105175306A (zh) * 2015-08-13 2015-12-23 张铨望 一种n-甲基吡咯烷酮的合成方法
CN105237456B (zh) * 2015-10-19 2017-12-22 北京石油化工学院 一种吡咯烷酮类产品的生产方法
JPWO2021045153A1 (ja) * 2019-09-06 2021-03-11
CN112142641B (zh) * 2020-09-14 2022-03-25 安徽英特力工业工程技术有限公司 一种采用固体强酸催化剂合成nmp的工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1173492A (zh) * 1996-08-12 1998-02-18 中国石油化工总公司 N－甲基吡咯烷酮的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1066979A (en) * 1966-04-06 1967-04-26 Leuna Werke Veb Process for the production of ª†-butyrolactone
JPS61246173A (ja) * 1985-04-23 1986-11-01 Idemitsu Petrochem Co Ltd γ−ブチロラクトンの製造方法
DE60037109T2 (de) * 1999-12-21 2008-09-11 Mitsubishi Chemical Corp. Verfahren zur herstellung von carbonylverbindungen durch dehydrogenierung von alkoholen
JP4147741B2 (ja) * 1999-12-21 2008-09-10 三菱化学株式会社 アルコールの脱水素によるカルボニル化合物の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1173492A (zh) * 1996-08-12 1998-02-18 中国石油化工总公司 N－甲基吡咯烷酮的制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Yarlagadda V. et al.Modified ZSM-5 Catalysts for the Synthesis of Five- and Six-Membered Heterocyclics.《J. Org. Chem.》.1994,第59卷第3998页第2栏倒数第4－10，第3999页Table 2. *

Also Published As

Publication number Publication date
WO2009082086A1 (en) 2009-07-02
TW200927728A (en) 2009-07-01
CN101903344A (zh) 2010-12-01
TWI418542B (zh) 2013-12-11
JP5478504B2 (ja) 2014-04-23
JP2011507830A (ja) 2011-03-10

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