ECSP13013103A - Procedimiento de preparación de compuestos de pirazol n-sustituidos - Google Patents
Procedimiento de preparación de compuestos de pirazol n-sustituidosInfo
- Publication number
- ECSP13013103A ECSP13013103A ECSP13013103A ECSP13013103A EC SP13013103 A ECSP13013103 A EC SP13013103A EC SP13013103 A ECSP13013103 A EC SP13013103A EC SP13013103 A ECSP13013103 A EC SP13013103A
- Authority
- EC
- Ecuador
- Prior art keywords
- substituted
- procedure
- preparation
- pirazol
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
-
- 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
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Catalysts (AREA)
Abstract
Se proporciona un procedimiento de preparación de derivados de sulfinilpirazol de fórmula (I) que comprende oxidar un compuesto amino-4-mercapto-1H-pirazol (II) sustituido con un oxidante en ausencia de ácido trifluoroperacético. El peróxido de hidrógeno es un oxidante particularmente preferido y se lleva a cabo en presencia de wolframato de sodio y ácido clorhídrico como catalizador.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI1104747-0A BRPI1104747B1 (pt) | 2011-09-14 | 2011-09-14 | Process for the preparation of n-substituted pyrazole compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
ECSP13013103A true ECSP13013103A (es) | 2014-01-31 |
Family
ID=47882617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ECSP13013103 ECSP13013103A (es) | 2011-09-14 | 2013-12-23 | Procedimiento de preparación de compuestos de pirazol n-sustituidos |
Country Status (9)
Country | Link |
---|---|
US (1) | US9334241B2 (es) |
CN (1) | CN103044332B (es) |
AR (1) | AR087825A1 (es) |
BR (1) | BRPI1104747B1 (es) |
CO (1) | CO6870043A2 (es) |
EC (1) | ECSP13013103A (es) |
MX (1) | MX362603B (es) |
TW (1) | TWI564292B (es) |
WO (1) | WO2013037291A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2516446A (en) * | 2013-07-22 | 2015-01-28 | Rotam Agrochem Int Co Ltd | Process for the preparation of n-substituted pyrazole compounds and products of the same |
CN111386256A (zh) * | 2017-11-15 | 2020-07-07 | 阿达玛马克西姆有限公司 | 5-氨基-1-(2,6-二氯-4-三氟甲基-苯基)-4-乙基硫烷基-1h-吡唑-3-甲腈及相关化合物的合成 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4343832A1 (de) | 1993-12-22 | 1995-06-29 | Bayer Ag | Substituierte 1-Arylpyrazole |
JP4640290B2 (ja) | 2005-11-21 | 2011-03-02 | 日産自動車株式会社 | ワーク移し替えのための方法及びシステム |
CN101168529B (zh) * | 2006-10-24 | 2011-03-23 | 温州大学 | 氟虫腈、乙虫腈及其衍生物的合成方法 |
FR2925493B1 (fr) | 2007-12-19 | 2011-09-30 | Vetoquinol | Procede de preparation du fipronil et d'analogues de celui-ci. |
CN101250158B (zh) * | 2008-04-02 | 2011-12-07 | 湖南化工研究院 | 一种氟虫腈的制备方法 |
CN101554607A (zh) | 2008-04-13 | 2009-10-14 | 李寿海 | 不缠绕不粘堵柔性物料破碎机 |
CN101544607B (zh) * | 2009-04-30 | 2011-08-10 | 宁波中化化学品有限公司 | 一种含三氟甲基亚磺酰基的1-芳基吡唑化合物的合成方法 |
CN101628895B (zh) * | 2009-07-21 | 2011-02-09 | 扬州天和药业有限公司 | 一种苯基吡唑衍生物氧化成氟虫腈的制备方法 |
BR112012009611A2 (pt) * | 2009-10-30 | 2015-09-29 | Basf Se | ''processo para a preparação de um composto de fómula (i)'' |
CN101723898B (zh) * | 2009-11-25 | 2011-08-31 | 北京颖新泰康国际贸易有限公司 | 一种5-氨基-3-氰基-1-(2,6-二氯-4-三氟甲基苯基)-4-三氟甲基亚磺酰基吡唑的制备方法 |
AU2010100310A4 (en) | 2010-01-25 | 2010-05-06 | Keki Hormusji Gharda | A process for manufacturing 5-amino-1-(2, 6-dichloro-4-trifluoromethyl phenyl) - 3-cyano-4-trifluoromethyl sulphinyl pyrazole |
CN101955460B (zh) * | 2010-08-25 | 2012-12-12 | 北京颖泰嘉和生物科技有限公司 | 一种制备5-氨基-3-氰基-1-(2,6-二氯-4-三氟甲基苯基)-4-三氟甲基亚磺酰基吡唑的方法 |
-
2011
- 2011-09-14 BR BRPI1104747-0A patent/BRPI1104747B1/pt not_active IP Right Cessation
-
2012
- 2012-09-10 AR ARP120103331A patent/AR087825A1/es active IP Right Grant
- 2012-09-12 US US14/345,135 patent/US9334241B2/en not_active Expired - Fee Related
- 2012-09-12 WO PCT/CN2012/081295 patent/WO2013037291A1/en active Application Filing
- 2012-09-12 MX MX2013014980A patent/MX362603B/es active IP Right Grant
- 2012-09-13 CN CN201210338443.2A patent/CN103044332B/zh not_active Expired - Fee Related
- 2012-09-14 TW TW101133729A patent/TWI564292B/zh active
-
2013
- 2013-12-18 CO CO13295344A patent/CO6870043A2/es active IP Right Grant
- 2013-12-23 EC ECSP13013103 patent/ECSP13013103A/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN103044332B (zh) | 2016-08-24 |
CN103044332A (zh) | 2013-04-17 |
MX362603B (es) | 2019-01-25 |
US20140350267A1 (en) | 2014-11-27 |
BRPI1104747B1 (pt) | 2017-11-28 |
TWI564292B (zh) | 2017-01-01 |
CO6870043A2 (es) | 2014-02-20 |
US9334241B2 (en) | 2016-05-10 |
MX2013014980A (es) | 2014-09-01 |
BRPI1104747A2 (pt) | 2013-08-13 |
AR087825A1 (es) | 2014-04-23 |
TW201321359A (zh) | 2013-06-01 |
WO2013037291A1 (en) | 2013-03-21 |
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