JP5249033B2 - 不均一系オキシム化および転位によるアミドを生産する方法 - Google Patents
不均一系オキシム化および転位によるアミドを生産する方法 Download PDFInfo
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- JP5249033B2 JP5249033B2 JP2008531513A JP2008531513A JP5249033B2 JP 5249033 B2 JP5249033 B2 JP 5249033B2 JP 2008531513 A JP2008531513 A JP 2008531513A JP 2008531513 A JP2008531513 A JP 2008531513A JP 5249033 B2 JP5249033 B2 JP 5249033B2
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- Prior art keywords
- reaction
- oximation
- heterogeneous
- rearrangement
- sulfuric acid
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100321840A CN100386307C (zh) | 2005-09-23 | 2005-09-23 | 一种非均相肟化重排制备酰胺的方法 |
CN200510032184.0 | 2005-09-23 | ||
PCT/CN2006/002434 WO2007033582A1 (fr) | 2005-09-23 | 2006-09-18 | Procede de preparation d'amides par oxymation heterogene et reagencement |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009508884A JP2009508884A (ja) | 2009-03-05 |
JP5249033B2 true JP5249033B2 (ja) | 2013-07-31 |
Family
ID=36747340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008531513A Active JP5249033B2 (ja) | 2005-09-23 | 2006-09-18 | 不均一系オキシム化および転位によるアミドを生産する方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5249033B2 (zh) |
CN (1) | CN100386307C (zh) |
WO (1) | WO2007033582A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101891681B (zh) * | 2010-07-09 | 2012-05-16 | 清华大学 | 一种由环己酮肟制备己内酰胺的贝克曼重排新方法 |
JP2013129609A (ja) * | 2011-12-20 | 2013-07-04 | Sumitomo Chemical Co Ltd | ε−カプロラクタムの製造方法 |
CN105315211B (zh) * | 2014-08-01 | 2018-01-09 | 中国石油化工股份有限公司 | 高浓度发烟硫酸催化环己酮肟制备己内酰胺的方法 |
CN105837507A (zh) * | 2015-01-15 | 2016-08-10 | 湖北金湘宁化工科技有限公司 | 一种己内酰胺的制备方法 |
CN104910071A (zh) * | 2015-05-08 | 2015-09-16 | 河北美邦工程科技股份有限公司 | 一种制备己内酰胺的方法 |
CN106831486B (zh) | 2017-03-03 | 2019-03-29 | 山东省化工研究院 | 一种合成酮肟的工艺方法 |
US10065921B1 (en) * | 2017-07-07 | 2018-09-04 | Vitaworks Ip, Llc | Process for producing long chain amino acids and dibasic acids |
CN111751471A (zh) * | 2020-07-09 | 2020-10-09 | 山东方明化工股份有限公司 | 一种己内酰胺贝克曼重排液中杂质含量的检测方法 |
CN114471699B (zh) * | 2020-10-28 | 2023-09-19 | 万华化学集团股份有限公司 | 一种用于环十二酮氨肟化反应的催化剂组合物及其应用 |
CN114436889B (zh) | 2020-11-02 | 2024-06-14 | 湖北金湘宁化工科技有限公司 | 一种氨肟化反应与分离集成的方法及其装置 |
CN112479925B (zh) * | 2020-11-30 | 2023-01-20 | 中国天辰工程有限公司 | 一种大环烷酮氨肟化的方法 |
CN115215307B (zh) * | 2021-04-15 | 2024-03-29 | 华东师范大学 | 一种羟胺溶液的合成方法 |
CN114671808A (zh) * | 2022-04-28 | 2022-06-28 | 武亚梅 | 一种己内酰胺的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2845019A1 (de) * | 1978-10-16 | 1980-04-30 | Basf Ag | Verfahren zur kontinuierlichen herstellung von epsilon -caprolactam durch beckmann'sche umlagerung |
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 |
IT1244680B (it) * | 1991-01-23 | 1994-08-08 | Montedipe Srl | Processo a piu' stadi per l'ammossimazione in fase liquida dei composti carbonilici |
DE10158352A1 (de) * | 2001-11-28 | 2003-06-12 | Degussa | Zweiphasige Ammoximierung |
CN1234683C (zh) * | 2002-01-10 | 2006-01-04 | 中国石油化工股份有限公司 | 一种环己酮氨肟化方法 |
CN1242988C (zh) * | 2002-12-13 | 2006-02-22 | 中国石油化工股份有限公司 | 一种己内酰胺的制备方法 |
-
2005
- 2005-09-23 CN CNB2005100321840A patent/CN100386307C/zh active Active
-
2006
- 2006-09-18 WO PCT/CN2006/002434 patent/WO2007033582A1/zh active Application Filing
- 2006-09-18 JP JP2008531513A patent/JP5249033B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN100386307C (zh) | 2008-05-07 |
CN1762985A (zh) | 2006-04-26 |
JP2009508884A (ja) | 2009-03-05 |
WO2007033582A1 (fr) | 2007-03-29 |
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