CN102814200A - 一种钴催化体系及用其羰化合成n,n-二甲基乙酰胺的工艺 - Google Patents
一种钴催化体系及用其羰化合成n,n-二甲基乙酰胺的工艺 Download PDFInfo
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- CN102814200A CN102814200A CN2012103197807A CN201210319780A CN102814200A CN 102814200 A CN102814200 A CN 102814200A CN 2012103197807 A CN2012103197807 A CN 2012103197807A CN 201210319780 A CN201210319780 A CN 201210319780A CN 102814200 A CN102814200 A CN 102814200A
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- cobalt
- trimethylamine
- iodide
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- dimethylacetamide
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319780.7A CN102814200B (zh) | 2012-08-31 | 2012-08-31 | 一种钴催化体系及用其羰化合成n,n-二甲基乙酰胺的工艺 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210319780.7A CN102814200B (zh) | 2012-08-31 | 2012-08-31 | 一种钴催化体系及用其羰化合成n,n-二甲基乙酰胺的工艺 |
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| Publication Number | Publication Date |
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| CN102814200A true CN102814200A (zh) | 2012-12-12 |
| CN102814200B CN102814200B (zh) | 2014-10-08 |
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| CN201210319780.7A Expired - Fee Related CN102814200B (zh) | 2012-08-31 | 2012-08-31 | 一种钴催化体系及用其羰化合成n,n-二甲基乙酰胺的工艺 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011198A (zh) * | 2017-03-30 | 2017-08-04 | 南通沃兰化工有限公司 | 一种合成n,n‑二甲基乙酰胺的工艺 |
| CN109180518A (zh) * | 2018-10-18 | 2019-01-11 | 陕西科技大学 | 一种仲/叔酰胺类化合物及其合成方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3407231A (en) * | 1966-05-25 | 1968-10-22 | Shell Oil Co | Dimethylacetamide production |
| CN101003491A (zh) * | 2007-01-22 | 2007-07-25 | 上海化学试剂研究所 | N,n-二甲基乙酰胺的制备方法 |
| CN101328132A (zh) * | 2008-07-28 | 2008-12-24 | 上海化学试剂研究所 | N,n-二甲基乙酰胺的连续化生产方法 |
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2012
- 2012-08-31 CN CN201210319780.7A patent/CN102814200B/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3407231A (en) * | 1966-05-25 | 1968-10-22 | Shell Oil Co | Dimethylacetamide production |
| CN101003491A (zh) * | 2007-01-22 | 2007-07-25 | 上海化学试剂研究所 | N,n-二甲基乙酰胺的制备方法 |
| CN101328132A (zh) * | 2008-07-28 | 2008-12-24 | 上海化学试剂研究所 | N,n-二甲基乙酰胺的连续化生产方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011198A (zh) * | 2017-03-30 | 2017-08-04 | 南通沃兰化工有限公司 | 一种合成n,n‑二甲基乙酰胺的工艺 |
| CN107011198B (zh) * | 2017-03-30 | 2019-03-05 | 南通沃兰化工有限公司 | 一种合成n,n-二甲基乙酰胺的工艺 |
| CN109180518A (zh) * | 2018-10-18 | 2019-01-11 | 陕西科技大学 | 一种仲/叔酰胺类化合物及其合成方法 |
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| Publication number | Publication date |
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| CN102814200B (zh) | 2014-10-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Guangxing Inventor after: Jiao Yanbin Inventor after: Lei Yizhu Inventor after: Zhang Laiming Inventor after: Zhang Rui Inventor after: Chen Yunfeng Inventor after: Han Wenjia Inventor after: Mei Hui Inventor before: Li Guangxing Inventor before: Zhang Jincheng Inventor before: Lei Yizhu Inventor before: Zhang Laiming Inventor before: Zhang Rui Inventor before: Chen Yunfeng Inventor before: Han Wenjia Inventor before: Mei Hui |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI GUANGXING ZHANG JINCHENG LEI YIZHU ZHANG LAIMING ZHANG RUI CHEN YUNFENG HAN WENJIA MEI HUI TO: LI GUANGXING JIAO YANBIN LEI YIZHU ZHANG LAIMING ZHANG RUI CHEN YUNFENG HAN WENJIA MEI HUI |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20160831 |