CN104803935A - 一种以卤代甲酸酯合成吡蚜酮中间体噁二唑酮的方法 - Google Patents
一种以卤代甲酸酯合成吡蚜酮中间体噁二唑酮的方法 Download PDFInfo
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- CN104803935A CN104803935A CN201510192739.1A CN201510192739A CN104803935A CN 104803935 A CN104803935 A CN 104803935A CN 201510192739 A CN201510192739 A CN 201510192739A CN 104803935 A CN104803935 A CN 104803935A
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- reaction
- pymetrozine
- oxadiazole
- oxadiazole ketone
- ketone
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
- C07D271/113—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
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CN201510192739.1A CN104803935B (zh) | 2015-04-22 | 2015-04-22 | 一种以卤代甲酸酯合成吡蚜酮中间体噁二唑酮的方法 |
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CN201510192739.1A CN104803935B (zh) | 2015-04-22 | 2015-04-22 | 一种以卤代甲酸酯合成吡蚜酮中间体噁二唑酮的方法 |
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CN104803935A true CN104803935A (zh) | 2015-07-29 |
CN104803935B CN104803935B (zh) | 2019-04-12 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107235922A (zh) * | 2017-06-28 | 2017-10-10 | 江苏恒隆作物保护有限公司 | 一种制备吡嗪酮的工艺方法 |
CN111978270A (zh) * | 2020-09-04 | 2020-11-24 | 山东诚汇双达药业有限公司 | 5-烷基-[1,3,4]-噁二唑-2-甲酸酯的合成方法 |
CN116082270A (zh) * | 2022-12-09 | 2023-05-09 | 河北威远生物化工有限公司 | 一种2,3-二氢-5-甲基-2-氧-1,3,4-噁二唑-3-丙酮的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4952701A (en) * | 1987-12-22 | 1990-08-28 | Bayer Aktiengesellschaft | Preparation of 4-amino-1,2,4-triazol-5-ones |
US5756752A (en) * | 1997-04-15 | 1998-05-26 | Bayer Corporation | Process for preparing substituted oxadiazolones |
CN101012206A (zh) * | 2007-02-16 | 2007-08-08 | 盐城双宁农化有限公司 | 5-甲基-1,3,4-恶二唑-2(3h)-酮及其制备方法 |
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2015
- 2015-04-22 CN CN201510192739.1A patent/CN104803935B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4952701A (en) * | 1987-12-22 | 1990-08-28 | Bayer Aktiengesellschaft | Preparation of 4-amino-1,2,4-triazol-5-ones |
US5756752A (en) * | 1997-04-15 | 1998-05-26 | Bayer Corporation | Process for preparing substituted oxadiazolones |
CN101012206A (zh) * | 2007-02-16 | 2007-08-08 | 盐城双宁农化有限公司 | 5-甲基-1,3,4-恶二唑-2(3h)-酮及其制备方法 |
Non-Patent Citations (2)
Title |
---|
M. M. HAMAD ET AL.: ""Synthesis and Reactions of 2-Mercaptomethyl-1,3,4-oxadiazolin-5-one"", 《MONATSHEFTE FUR CHEMIE》 * |
M.M. HAMAD ET AL.: ""Synthesis and Reactions of 2(5)-[Benzyl or Cyanomethyl]-l,3,4-oxadiazoles"", 《ARCH. PHARM. (WEINHEITTI)》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107235922A (zh) * | 2017-06-28 | 2017-10-10 | 江苏恒隆作物保护有限公司 | 一种制备吡嗪酮的工艺方法 |
CN111978270A (zh) * | 2020-09-04 | 2020-11-24 | 山东诚汇双达药业有限公司 | 5-烷基-[1,3,4]-噁二唑-2-甲酸酯的合成方法 |
CN116082270A (zh) * | 2022-12-09 | 2023-05-09 | 河北威远生物化工有限公司 | 一种2,3-二氢-5-甲基-2-氧-1,3,4-噁二唑-3-丙酮的制备方法 |
CN116082270B (zh) * | 2022-12-09 | 2024-04-16 | 河北威远生物化工有限公司 | 一种2,3-二氢-5-甲基-2-氧-1,3,4-噁二唑-3-丙酮的制备方法 |
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Effective date of registration: 20190401 Address after: 213000 No. 195 Buyitai West Road, Zou District, Zhonglou District, Changzhou City, Jiangsu Province Applicant after: Jiangsu Golden Phoenix agrochemical Co., Ltd. Address before: 247200 Xiangyu Chemical Park, Dongzhi County, Chizhou City, Anhui Province Applicant before: Anhui Yangzi Chemical Co., Ltd. |
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Effective date of registration: 20201224 Address after: 730300 no.1528 daxiahe street, Qinchuan Park, Lanzhou New District, Lanzhou City, Gansu Province Patentee after: Lanzhou Xinlongtai Biotechnology Co.,Ltd. Address before: 213000 No. 195 Buyitai West Road, Zou District, Zhonglou District, Changzhou City, Jiangsu Province Patentee before: JIANGSU GOLDEN PHOENIX AGROCHEMICAL Co.,Ltd. |