BR112021005732A8 - Método para preparar composto de uracila contendo isoxazolina por metilação - Google Patents
Método para preparar composto de uracila contendo isoxazolina por metilaçãoInfo
- Publication number
- BR112021005732A8 BR112021005732A8 BR112021005732A BR112021005732A BR112021005732A8 BR 112021005732 A8 BR112021005732 A8 BR 112021005732A8 BR 112021005732 A BR112021005732 A BR 112021005732A BR 112021005732 A BR112021005732 A BR 112021005732A BR 112021005732 A8 BR112021005732 A8 BR 112021005732A8
- Authority
- BR
- Brazil
- Prior art keywords
- methylation
- isoxazoline
- uracil compound
- preparing
- formula
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
MÉTODO PARA PREPARAR COMPOSTO DE URACILA CONTENDO ISOXAZOLINA POR METILAÇÃO. A presente invenção pertence ao campo da síntese orgânica, em particular refere-se a um método para preparar um composto de uracila contendo isoxazolina por metilação. O composto de uracila contendo isoxazolina mostrado pela fórmula (I) é preparado por uma reação de metilação de um composto mostrado pela fórmula (II) e o monoclorometano, em um recipiente fechado, na presença de um álcali, um catalisador e um solvente orgânico, a equação de reação para isso é como se segue e a definição de cada grupo na fórmula é como na descrição. O método de preparação proporcionado pela presente invenção pode evitar os danos possivelmente causados pelo uso de iodeto de metila, é seguro e ecologicamente correto, tem um baixo custo e um alto teor de produto, e é adequado para a industrialização.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146442.1A CN110964001B (zh) | 2018-09-29 | 2018-09-29 | 一种甲基化制备含异恶唑啉脲嘧啶类化合物的方法 |
| CN201811146442.1 | 2018-09-29 | ||
| CN2020063613 | 2020-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112021005732A2 BR112021005732A2 (pt) | 2021-06-22 |
| BR112021005732A8 true BR112021005732A8 (pt) | 2022-06-28 |
Family
ID=69949308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021005732A BR112021005732A8 (pt) | 2018-09-29 | 2019-09-25 | Método para preparar composto de uracila contendo isoxazolina por metilação |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20210387974A1 (pt) |
| EP (1) | EP3858829B1 (pt) |
| JP (1) | JP7176107B2 (pt) |
| KR (1) | KR102510391B1 (pt) |
| CN (1) | CN110964001B (pt) |
| AR (1) | AR116537A1 (pt) |
| AU (1) | AU2019349198B2 (pt) |
| BR (1) | BR112021005732A8 (pt) |
| CA (1) | CA3114132C (pt) |
| CO (1) | CO2021005258A2 (pt) |
| EA (1) | EA202190904A1 (pt) |
| MY (1) | MY194796A (pt) |
| WO (1) | WO2020063613A1 (pt) |
| ZA (1) | ZA202102264B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113880774B (zh) * | 2020-07-02 | 2023-12-08 | 沈阳中化农药化工研发有限公司 | 一种苯基异恶唑啉类化合物的制备方法 |
| WO2023222768A1 (en) | 2022-05-20 | 2023-11-23 | Syngenta Crop Protection Ag | A method of controlling weeds |
| WO2024013016A1 (en) | 2022-07-11 | 2024-01-18 | Bayer Aktiengesellschaft | Herbicidal compositions |
| WO2024132649A1 (en) | 2022-12-20 | 2024-06-27 | Syngenta Crop Protection Ag | Herbicidal compositions |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69329123D1 (de) * | 1992-06-04 | 2000-08-31 | Micro Flo Co | Mepiquatchlorid, umhüllt mit einem wasserlöslichem Polymer |
| DE19632204A1 (de) * | 1996-08-09 | 1998-02-12 | Basf Ag | Verfahren zur Herstellung von N,N'-Dialkylperylen-3,4,9,10-tetracarbonsäurediimiden |
| US20020010334A1 (en) * | 2000-06-30 | 2002-01-24 | Xun Li | Processes to prepare pyrimidinediones |
| DE10051981A1 (de) * | 2000-10-20 | 2002-05-02 | Bayer Ag | Substituierte Phenyluracile |
| DK1392691T3 (da) * | 2000-10-23 | 2009-08-31 | Janssen Pharmaceutica Nv | Antifungale 4-substituerede-5,6-dihydro-4H-pyrrol[1,2-A] [1,4]-benzodiazepiner |
| JP2004244362A (ja) * | 2003-02-13 | 2004-09-02 | Central Glass Co Ltd | １，２−ジ置換−１，４−ジヒドロ−オキソキノリン誘導体の製造方法 |
| ES2380135T3 (es) * | 2006-11-22 | 2012-05-08 | Ajinomoto Co., Inc. | Método de preparación de derivados de fenilalanina que tienen esqueleto de quinazolinadiona e intermedios para su preparación |
| CN105753853B (zh) | 2014-12-16 | 2020-08-04 | 沈阳中化农药化工研发有限公司 | 一种含异恶唑啉的脲嘧啶类化合物及其用途 |
-
2018
- 2018-09-29 CN CN201811146442.1A patent/CN110964001B/zh active Active
-
2019
- 2019-09-25 MY MYPI2021001673A patent/MY194796A/en unknown
- 2019-09-25 KR KR1020217010434A patent/KR102510391B1/ko active IP Right Grant
- 2019-09-25 AU AU2019349198A patent/AU2019349198B2/en active Active
- 2019-09-25 CA CA3114132A patent/CA3114132C/en active Active
- 2019-09-25 US US17/281,219 patent/US20210387974A1/en active Pending
- 2019-09-25 JP JP2021516920A patent/JP7176107B2/ja active Active
- 2019-09-25 EP EP19864364.5A patent/EP3858829B1/en active Active
- 2019-09-25 WO PCT/CN2019/107666 patent/WO2020063613A1/zh active Application Filing
- 2019-09-25 EA EA202190904A patent/EA202190904A1/ru unknown
- 2019-09-25 BR BR112021005732A patent/BR112021005732A8/pt unknown
- 2019-09-27 AR ARP190102749A patent/AR116537A1/es unknown
-
2021
- 2021-04-06 ZA ZA2021/02264A patent/ZA202102264B/en unknown
- 2021-04-23 CO CONC2021/0005258A patent/CO2021005258A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA3114132A1 (en) | 2020-04-02 |
| EP3858829A4 (en) | 2022-08-31 |
| BR112021005732A2 (pt) | 2021-06-22 |
| CA3114132C (en) | 2024-06-18 |
| KR102510391B1 (ko) | 2023-03-15 |
| CN110964001B (zh) | 2022-07-22 |
| EP3858829B1 (en) | 2024-05-01 |
| WO2020063613A1 (zh) | 2020-04-02 |
| KR20210057107A (ko) | 2021-05-20 |
| EP3858829C0 (en) | 2024-05-01 |
| US20210387974A1 (en) | 2021-12-16 |
| EA202190904A1 (ru) | 2021-07-02 |
| AU2019349198B2 (en) | 2022-05-26 |
| JP2022501392A (ja) | 2022-01-06 |
| EP3858829A1 (en) | 2021-08-04 |
| CO2021005258A2 (es) | 2021-04-30 |
| ZA202102264B (en) | 2022-07-27 |
| MY194796A (en) | 2022-12-15 |
| CN110964001A (zh) | 2020-04-07 |
| AU2019349198A1 (en) | 2021-04-29 |
| AR116537A1 (es) | 2021-05-19 |
| JP7176107B2 (ja) | 2022-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: JIANGSU YANGNONG CHEMICAL CO., LTD. (CN) |
|
| B25K | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication |
Owner name: JIANGSU YANGNONG CHEMICAL CO., LTD. (CN) ; SHENYANG SINOCHEM AGROCHEMICALS RANDD CO., LTD. (CN) Free format text: RETIFICACAO DO DESPACHO (25.1) ? TRANSFERENCIA DE TITULAR PUBLICADO NA RPI NO 2686, DE 28/06/2022, QUANTO AO ITEM (71) ? DEPOSITANTE, TENDO EM VISTA TRATAR-SE DE UMA TRANSFERENCIA DE PARTE DOS DIREITOS.ONDE SE LE: JIANGSU YANGNONG CHEMICAL CO., LTD.LEIA-SE: SHENYANG SINOCHEM AGROCHEMICALS RANDD CO., LTD. E JIANGSU YANGNONG CHEMICAL CO., LTD. |
|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: C07D 413/10 Ipc: C07D 413/10 (2006.01), A01N 43/54 (2006.01), A01N |