CN102372739A - 一种草铵膦的合成方法 - Google Patents
一种草铵膦的合成方法 Download PDFInfo
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- CN102372739A CN102372739A CN2011103970398A CN201110397039A CN102372739A CN 102372739 A CN102372739 A CN 102372739A CN 2011103970398 A CN2011103970398 A CN 2011103970398A CN 201110397039 A CN201110397039 A CN 201110397039A CN 102372739 A CN102372739 A CN 102372739A
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- ammonium
- glufosinate
- carbon dioxide
- ammonia
- reaction
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110397039.8A CN102372739B (zh) | 2011-12-05 | 2011-12-05 | 一种草铵膦的合成方法 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110397039.8A CN102372739B (zh) | 2011-12-05 | 2011-12-05 | 一种草铵膦的合成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102372739A true CN102372739A (zh) | 2012-03-14 |
| CN102372739B CN102372739B (zh) | 2017-06-16 |
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| CN201110397039.8A Active CN102372739B (zh) | 2011-12-05 | 2011-12-05 | 一种草铵膦的合成方法 |
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| CN (1) | CN102372739B (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483379A (zh) * | 2013-09-26 | 2014-01-01 | 江苏辉丰农化股份有限公司 | 一种草铵膦酸的制备方法 |
| WO2015173146A1 (de) | 2014-05-13 | 2015-11-19 | Bayer Cropscience Ag | Verfahren zur herstellung von phosphorhaltigen cyanhydrinen |
| EP3392237A1 (de) | 2017-04-21 | 2018-10-24 | Evonik Degussa GmbH | Verfahren zur herstellung von acroleincyanhydrinen |
| US10912301B2 (en) | 2015-05-11 | 2021-02-09 | Basf Se | Herbicide combinations comprising L-glufosinate and indaziflam |
| CN113072579A (zh) * | 2021-04-13 | 2021-07-06 | 河北威远生物化工有限公司 | 一种草铵膦的制备方法 |
| WO2024175643A1 (en) | 2023-02-23 | 2024-08-29 | Basf Se | A process for preparing l-glufosinate from cyanhydrine or cyanhydrine derivatives |
| WO2024256370A1 (en) | 2023-06-13 | 2024-12-19 | Basf Se | Synthesis of glufosinate using an amidase-based process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267305A (zh) * | 1997-08-20 | 2000-09-20 | 赫彻斯特-舍林农业发展有限公司 | 用于制备草胺膦的方法以及中间体 |
| WO2007034066A1 (fr) * | 2005-09-21 | 2007-03-29 | Adisseo France S.A.S. | Synthese de la methionine a partir de 2-hydroxy-4- (methylthio)butyronitrile, co2, nh3 et h2o en continu et sans isoler de produits intermediaires |
-
2011
- 2011-12-05 CN CN201110397039.8A patent/CN102372739B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267305A (zh) * | 1997-08-20 | 2000-09-20 | 赫彻斯特-舍林农业发展有限公司 | 用于制备草胺膦的方法以及中间体 |
| WO2007034066A1 (fr) * | 2005-09-21 | 2007-03-29 | Adisseo France S.A.S. | Synthese de la methionine a partir de 2-hydroxy-4- (methylthio)butyronitrile, co2, nh3 et h2o en continu et sans isoler de produits intermediaires |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483379A (zh) * | 2013-09-26 | 2014-01-01 | 江苏辉丰农化股份有限公司 | 一种草铵膦酸的制备方法 |
| WO2015173146A1 (de) | 2014-05-13 | 2015-11-19 | Bayer Cropscience Ag | Verfahren zur herstellung von phosphorhaltigen cyanhydrinen |
| US9850263B2 (en) | 2014-05-13 | 2017-12-26 | Bayer Cropscience Aktiengesellschaft | Process for preparing phosphorus containing cyanohydrins |
| US10961265B2 (en) | 2014-05-13 | 2021-03-30 | Basf Se | Process for preparing phosphorus containing cyanohydrins |
| US10912301B2 (en) | 2015-05-11 | 2021-02-09 | Basf Se | Herbicide combinations comprising L-glufosinate and indaziflam |
| TWI728974B (zh) * | 2015-05-11 | 2021-06-01 | 德商拜耳作物科學股份有限公司 | 包含l-固殺草及茚嗪氟草胺之殺草劑組合 |
| EP3392237A1 (de) | 2017-04-21 | 2018-10-24 | Evonik Degussa GmbH | Verfahren zur herstellung von acroleincyanhydrinen |
| US10214484B2 (en) | 2017-04-21 | 2019-02-26 | Evonik Degussa Gmbh | Method for preparing acrolein cyanohydrins |
| CN113072579A (zh) * | 2021-04-13 | 2021-07-06 | 河北威远生物化工有限公司 | 一种草铵膦的制备方法 |
| WO2024175643A1 (en) | 2023-02-23 | 2024-08-29 | Basf Se | A process for preparing l-glufosinate from cyanhydrine or cyanhydrine derivatives |
| WO2024256370A1 (en) | 2023-06-13 | 2024-12-19 | Basf Se | Synthesis of glufosinate using an amidase-based process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102372739B (zh) | 2017-06-16 |
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Owner name: HEBEI VEYONG BIOCHEMICAL FARM CHEMICAL CO., LTD. Free format text: FORMER OWNER: BEIJING FUGE HEMU TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20150309 |
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Effective date of registration: 20150309 Address after: 050031 No. 393 Heping East Road, Hebei, Shijiazhuang Applicant after: HEBEI VEYONG BIO-CHEMICAL CO., LTD. Address before: 100085 No. 1, building 5, building ten, No. 9, 910 street, Beijing, Haidian District Applicant before: Beijing Fuge yacca science and technology development limited liability company |
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Address after: 050031 No. 393 Heping East Road, Hebei, Shijiazhuang Patentee after: Hebei Weiyuan Biochemical Co., Ltd. Address before: 050031 No. 393 Heping East Road, Hebei, Shijiazhuang Patentee before: HEBEI VEYONG BIO-CHEMICAL CO., LTD. |
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