KR101103512B1 - 1,4-부탄디올로부터 n-메틸 피롤리돈의 제조방법 - Google Patents
1,4-부탄디올로부터 n-메틸 피롤리돈의 제조방법 Download PDFInfo
- Publication number
- KR101103512B1 KR101103512B1 KR1020090114652A KR20090114652A KR101103512B1 KR 101103512 B1 KR101103512 B1 KR 101103512B1 KR 1020090114652 A KR1020090114652 A KR 1020090114652A KR 20090114652 A KR20090114652 A KR 20090114652A KR 101103512 B1 KR101103512 B1 KR 101103512B1
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- KR
- South Korea
- Prior art keywords
- methyl pyrrolidone
- monomethylamine
- gamma
- butyrolactone
- reaction
- Prior art date
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
- B01J27/25—Nitrates
-
- 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
- C07D207/18—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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pyrrole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (15)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090114652A KR101103512B1 (ko) | 2009-11-25 | 2009-11-25 | 1,4-부탄디올로부터 n-메틸 피롤리돈의 제조방법 |
CN2010102612979A CN102070501A (zh) | 2009-11-25 | 2010-08-23 | 由1,4-丁二醇制备n-甲基吡咯烷酮的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090114652A KR101103512B1 (ko) | 2009-11-25 | 2009-11-25 | 1,4-부탄디올로부터 n-메틸 피롤리돈의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110058002A KR20110058002A (ko) | 2011-06-01 |
KR101103512B1 true KR101103512B1 (ko) | 2012-01-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020090114652A KR101103512B1 (ko) | 2009-11-25 | 2009-11-25 | 1,4-부탄디올로부터 n-메틸 피롤리돈의 제조방법 |
Country Status (2)
Country | Link |
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KR (1) | KR101103512B1 (ko) |
CN (1) | CN102070501A (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI471296B (zh) * | 2012-01-17 | 2015-02-01 | China Petrochemical Dev Corp Taipei Taiwan | A heterogeneous catalyst and a method of producing 1,4-butanediol, γ-butyrolactone and tetrahydrofuran |
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 |
JP6827031B2 (ja) * | 2015-07-31 | 2021-02-10 | カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ | N−メチル−2−ピロリドン(nmp)の選択的製造のための改良方法 |
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 |
CN105085361A (zh) * | 2015-09-08 | 2015-11-25 | 江苏恒祥化工有限责任公司 | 一种合成n-甲基吡咯烷酮的系统 |
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 (ko) * | 2019-09-06 | 2021-03-11 | ||
CN113563247B (zh) * | 2021-08-11 | 2022-03-25 | 安徽晟捷新能源科技股份有限公司 | 一种利用1,4-丁二醇制备n-甲基吡咯烷酮的方法 |
CN114011456A (zh) * | 2021-11-29 | 2022-02-08 | 苏州迈沃环保工程有限公司 | 一种用于γ-丁内酯和二甲胺合成N-甲基吡咯烷酮的催化剂制备方法 |
CN115819311B (zh) * | 2022-05-17 | 2023-11-07 | 重庆中润新材料股份有限公司 | 一种gbl重组分回收利用的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10158238A (ja) | 1996-12-02 | 1998-06-16 | Tonen Chem Corp | N−メチル−2− ピロリドンの製造方法 |
KR20090010864A (ko) * | 2007-07-23 | 2009-01-30 | 이수화학 주식회사 | N-메틸피롤리돈의 제조방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4339269A1 (de) * | 1993-11-18 | 1995-05-24 | Basf Ag | Verfahren zur Herstellung von gamma-Butyrolacton |
CN1043758C (zh) * | 1993-12-27 | 1999-06-23 | 化学工业部北京化工研究院 | 改进的N-甲基吡咯烷酮及α-吡咯烷酮的生产方法 |
CN1054843C (zh) * | 1996-08-12 | 2000-07-26 | 中国石油化工总公司 | N-甲基吡咯烷酮的制备方法 |
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2009
- 2009-11-25 KR KR1020090114652A patent/KR101103512B1/ko active IP Right Grant
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2010
- 2010-08-23 CN CN2010102612979A patent/CN102070501A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10158238A (ja) | 1996-12-02 | 1998-06-16 | Tonen Chem Corp | N−メチル−2− ピロリドンの製造方法 |
KR20090010864A (ko) * | 2007-07-23 | 2009-01-30 | 이수화학 주식회사 | N-메틸피롤리돈의 제조방법 |
Also Published As
Publication number | Publication date |
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KR20110058002A (ko) | 2011-06-01 |
CN102070501A (zh) | 2011-05-25 |
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