CN101265235B - 除草剂双草醚的制备方法 - Google Patents
除草剂双草醚的制备方法 Download PDFInfo
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- CN101265235B CN101265235B CN2008100371010A CN200810037101A CN101265235B CN 101265235 B CN101265235 B CN 101265235B CN 2008100371010 A CN2008100371010 A CN 2008100371010A CN 200810037101 A CN200810037101 A CN 200810037101A CN 101265235 B CN101265235 B CN 101265235B
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- Prior art keywords
- sodium
- preparation
- bispyribac
- reaction
- herbicide bispyribac
- Prior art date
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Abstract
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CN2008100371010A CN101265235B (zh) | 2008-05-08 | 2008-05-08 | 除草剂双草醚的制备方法 |
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CN2008100371010A CN101265235B (zh) | 2008-05-08 | 2008-05-08 | 除草剂双草醚的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101265235A CN101265235A (zh) | 2008-09-17 |
CN101265235B true CN101265235B (zh) | 2012-04-25 |
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CN2008100371010A Expired - Fee Related CN101265235B (zh) | 2008-05-08 | 2008-05-08 | 除草剂双草醚的制备方法 |
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CN (1) | CN101265235B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101828562A (zh) * | 2010-06-12 | 2010-09-15 | 济南科赛基农化工有限公司 | 一种以苯达松和双草醚为有效成分的除草剂组合物 |
JP6382229B2 (ja) * | 2013-02-18 | 2018-08-29 | ガルダ ケミカルズ エルティーディーGharda Chemicals Ltd | ビスピリバックナトリウム塩の調製プロセス |
CN103319421B (zh) * | 2013-06-07 | 2016-06-08 | 常州大学 | 一种嘧啶水杨酸类除草剂嘧啶肟草醚的制备方法 |
CN106083738A (zh) * | 2016-07-06 | 2016-11-09 | 淄博新农基农药化工有限公司 | 一种利用相转移催化剂制备除草剂双草醚的方法 |
CN106489940A (zh) * | 2016-08-30 | 2017-03-15 | 枣阳市先飞高科农药有限公司 | 一种具有低毒性的强力除草灵农药 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4906285A (en) * | 1987-12-22 | 1990-03-06 | Kumiai Chemical Industry Co., Ltd. | Pyrimidine derivatives and herbicidal method and compositions |
CN1396157A (zh) * | 2002-03-22 | 2003-02-12 | 浙江工业大学 | 2,6-双[(4,6-二甲氧基嘧啶-2-基)氧]苯甲酸钠的化学合成方法 |
US20040259732A1 (en) * | 2003-04-28 | 2004-12-23 | Monsanto Technology, L.L.C. | Treatment of plants and plant propagation materials with an antioxidant to improve plant health and/or yield |
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2008
- 2008-05-08 CN CN2008100371010A patent/CN101265235B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4906285A (en) * | 1987-12-22 | 1990-03-06 | Kumiai Chemical Industry Co., Ltd. | Pyrimidine derivatives and herbicidal method and compositions |
CN1396157A (zh) * | 2002-03-22 | 2003-02-12 | 浙江工业大学 | 2,6-双[(4,6-二甲氧基嘧啶-2-基)氧]苯甲酸钠的化学合成方法 |
US20040259732A1 (en) * | 2003-04-28 | 2004-12-23 | Monsanto Technology, L.L.C. | Treatment of plants and plant propagation materials with an antioxidant to improve plant health and/or yield |
Also Published As
Publication number | Publication date |
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CN101265235A (zh) | 2008-09-17 |
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Application publication date: 20080917 Assignee: Yunfa Chemical (Shanghai) Co., Ltd. Assignor: Shanghai Jiao Tong University Contract record no.: 2012310000206 Denomination of invention: Method for preparing herbicide bispyribac-sodium Granted publication date: 20120425 License type: Exclusive License Record date: 20121116 |
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