CN105294697B - 2-氨基-5,8-二甲氧基[1,2,4]***并[1,5-c]嘧啶的合成方法 - Google Patents
2-氨基-5,8-二甲氧基[1,2,4]***并[1,5-c]嘧啶的合成方法 Download PDFInfo
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- CN105294697B CN105294697B CN201510813319.0A CN201510813319A CN105294697B CN 105294697 B CN105294697 B CN 105294697B CN 201510813319 A CN201510813319 A CN 201510813319A CN 105294697 B CN105294697 B CN 105294697B
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- dimethoxypyridin
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
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- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
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CN201510813319.0A CN105294697B (zh) | 2015-11-20 | 2015-11-20 | 2-氨基-5,8-二甲氧基[1,2,4]***并[1,5-c]嘧啶的合成方法 |
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CN201510813319.0A CN105294697B (zh) | 2015-11-20 | 2015-11-20 | 2-氨基-5,8-二甲氧基[1,2,4]***并[1,5-c]嘧啶的合成方法 |
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CN105294697A CN105294697A (zh) | 2016-02-03 |
CN105294697B true CN105294697B (zh) | 2019-07-09 |
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Families Citing this family (1)
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CN111217817B (zh) * | 2020-02-26 | 2022-06-10 | 山东潍坊润丰化工股份有限公司 | 一种***并嘧啶类除草剂的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103025735A (zh) * | 2010-05-25 | 2013-04-03 | 陶氏益农公司 | 制备5-取代的-8-烷氧基[1,2,4]***并[1,5-c]嘧啶-2-胺的方法 |
CN103232453A (zh) * | 2013-04-18 | 2013-08-07 | 黑龙江大学 | 2-氨基-5,8-二甲氧基[1,2,4]-***并[1,5-c]-嘧啶的合成方法 |
CN103739606A (zh) * | 2013-12-12 | 2014-04-23 | 江苏富鼎化学有限公司 | 2-氨基-5,8-二取代[1,2,4]***[1,5-c]嘧啶的环保合成方法 |
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- 2015-11-20 CN CN201510813319.0A patent/CN105294697B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103025735A (zh) * | 2010-05-25 | 2013-04-03 | 陶氏益农公司 | 制备5-取代的-8-烷氧基[1,2,4]***并[1,5-c]嘧啶-2-胺的方法 |
CN103232453A (zh) * | 2013-04-18 | 2013-08-07 | 黑龙江大学 | 2-氨基-5,8-二甲氧基[1,2,4]-***并[1,5-c]-嘧啶的合成方法 |
CN103739606A (zh) * | 2013-12-12 | 2014-04-23 | 江苏富鼎化学有限公司 | 2-氨基-5,8-二取代[1,2,4]***[1,5-c]嘧啶的环保合成方法 |
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Denomination of invention: Synthesis of 2-amino-5,8-dimethoxy [1,2,4] triazolo [1,5-c] pyrimidine Effective date of registration: 20201202 Granted publication date: 20190709 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING INSIGHT FINECHEM Co.,Ltd.|HUBEI HUIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2020990001404 |
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Date of cancellation: 20221223 Granted publication date: 20190709 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING INSIGHT FINECHEM CO.,LTD.|HUBEI HUIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2020990001404 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Synthesis method of 2-amino-5,8-dimethoxy [1,2,4] triazolo [1,5-c] pyrimidine Effective date of registration: 20230329 Granted publication date: 20190709 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING INSIGHT FINECHEM CO.,LTD.|HUBEI HUIDA TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023990000178 |
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