CU20160050A7 - Un proceso para preparar isoxaflutol en presencia de un ácido fuerte - Google Patents
Un proceso para preparar isoxaflutol en presencia de un ácido fuerteInfo
- Publication number
- CU20160050A7 CU20160050A7 CUP2016000050A CU20160050A CU20160050A7 CU 20160050 A7 CU20160050 A7 CU 20160050A7 CU P2016000050 A CUP2016000050 A CU P2016000050A CU 20160050 A CU20160050 A CU 20160050A CU 20160050 A7 CU20160050 A7 CU 20160050A7
- Authority
- CU
- Cuba
- Prior art keywords
- isoxaflutol
- strong acid
- prepare
- formula
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/08—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Un proceso para preparar isoxaflutol de la fórmula (I) en donde el proceso comprende: mezclar ( 5- ciclopropil-4-isoxazolil)[2-(metiltio)-4-(trifluorometil) fenil]-metanona de la fórmula (II) con ácido acético, anhídrido acético y peróxido de hidrógeno en la presencia de un ácido fuerte.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361891464P | 2013-10-16 | 2013-10-16 | |
PCT/IL2014/050898 WO2015056265A1 (en) | 2013-10-16 | 2014-10-13 | A process for preparing isoxaflutole |
Publications (2)
Publication Number | Publication Date |
---|---|
CU20160050A7 true CU20160050A7 (es) | 2016-09-30 |
CU24433B1 CU24433B1 (es) | 2019-09-04 |
Family
ID=51903972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CU2016000050A CU24433B1 (es) | 2013-10-16 | 2014-10-13 | Un proceso para preparar isoxaflutol en presencia de un ácido fuerte |
Country Status (9)
Country | Link |
---|---|
US (2) | US9546142B2 (es) |
CN (2) | CN105849091A (es) |
AR (1) | AR098023A1 (es) |
AU (1) | AU2014335687B2 (es) |
BR (2) | BR112016007598B1 (es) |
CU (1) | CU24433B1 (es) |
IL (1) | IL245110B (es) |
WO (1) | WO2015056265A1 (es) |
ZA (1) | ZA201602495B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104774186A (zh) * | 2015-04-28 | 2015-07-15 | 江苏中旗作物保护股份有限公司 | 农药除草剂异恶唑草酮的合成方法 |
CN106565621B (zh) * | 2016-11-08 | 2018-12-11 | 上虞颖泰精细化工有限公司 | 一种异噁唑草酮的合成方法 |
CN113004179B (zh) * | 2019-12-20 | 2022-06-24 | 江苏中旗科技股份有限公司 | 一种异噁唑草酮关键中间体的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5747424A (en) * | 1989-09-11 | 1998-05-05 | Rhone-Poulenc Agriculture Ltd. | Herbicidal 4-substituted isoxazol |
US5804532A (en) * | 1991-01-25 | 1998-09-08 | Rhone-Poulenc Agriculture Limited | Herbicidal 2-cyano-1,3-diones |
GB9302071D0 (en) | 1993-02-03 | 1993-03-24 | Rhone Poulenc Agriculture | Compositions of matter |
US6545185B1 (en) | 2001-03-29 | 2003-04-08 | Eagleview Technologies, Inc. | Preparation of ketones from aldehydes |
US20050288516A1 (en) | 2004-06-28 | 2005-12-29 | Warren Jack S | Use of a device or devices, such as a convergent divergent funnel mixer, to optimize the available reaction volume, the raw material feed ratios and the weight hourly space velocity in a tube reactor |
-
2014
- 2014-10-13 BR BR112016007598-6A patent/BR112016007598B1/pt active IP Right Grant
- 2014-10-13 CN CN201480057014.5A patent/CN105849091A/zh active Pending
- 2014-10-13 BR BR122019015466-0A patent/BR122019015466B1/pt active IP Right Grant
- 2014-10-13 US US15/029,063 patent/US9546142B2/en active Active
- 2014-10-13 AU AU2014335687A patent/AU2014335687B2/en active Active
- 2014-10-13 WO PCT/IL2014/050898 patent/WO2015056265A1/en active Application Filing
- 2014-10-13 CN CN202010817715.1A patent/CN112079789A/zh active Pending
- 2014-10-13 CU CU2016000050A patent/CU24433B1/es unknown
- 2014-10-15 AR ARP140103820A patent/AR098023A1/es unknown
-
2016
- 2016-04-13 ZA ZA2016/02495A patent/ZA201602495B/en unknown
- 2016-04-14 IL IL245110A patent/IL245110B/en active IP Right Grant
- 2016-11-30 US US15/364,688 patent/US9868709B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN112079789A (zh) | 2020-12-15 |
BR122019015466B1 (pt) | 2021-01-19 |
US20170081299A1 (en) | 2017-03-23 |
IL245110B (en) | 2019-01-31 |
BR112016007598B1 (pt) | 2020-07-28 |
AR098023A1 (es) | 2016-04-27 |
BR112016007598A2 (pt) | 2017-09-12 |
IL245110A0 (en) | 2016-06-30 |
ZA201602495B (en) | 2017-07-26 |
AU2014335687A1 (en) | 2016-05-12 |
WO2015056265A1 (en) | 2015-04-23 |
US9868709B2 (en) | 2018-01-16 |
US9546142B2 (en) | 2017-01-17 |
CN105849091A (zh) | 2016-08-10 |
CU24433B1 (es) | 2019-09-04 |
AU2014335687B2 (en) | 2018-08-09 |
US20160251323A1 (en) | 2016-09-01 |
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