UA98474C2 - Способ сульфинирования производной пиразола - Google Patents
Способ сульфинирования производной пиразолаInfo
- Publication number
- UA98474C2 UA98474C2 UAA200905381A UAA200905381A UA98474C2 UA 98474 C2 UA98474 C2 UA 98474C2 UA A200905381 A UAA200905381 A UA A200905381A UA A200905381 A UAA200905381 A UA A200905381A UA 98474 C2 UA98474 C2 UA 98474C2
- Authority
- UA
- Ukraine
- Prior art keywords
- acid
- sulfinylation
- pyrazole derivative
- pyrazole
- trifluoromethylsulfinic
- Prior art date
Links
- 150000003217 pyrazoles Chemical class 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- -1 alkaline earth metal salt Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 230000002140 halogenating effect Effects 0.000 abstract 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 1
- 229940071870 hydroiodic acid Drugs 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 150000003458 sulfonic acid derivatives Chemical class 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- SFEBPWPPVGRFOA-UHFFFAOYSA-N trifluoromethanesulfinic acid Chemical compound OS(=O)C(F)(F)F SFEBPWPPVGRFOA-UHFFFAOYSA-N 0.000 abstract 1
- ZAFBCOKFTZISMM-UHFFFAOYSA-N trifluoromethylsulfinyl trifluoromethanesulfinate Chemical compound FC(F)(F)S(=O)OS(=O)C(F)(F)F ZAFBCOKFTZISMM-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Данное изобретение касается нового способа сульфинирования производной пиразола, в котором 5-амино-1-[2,6-дихлор-4-(трифторметил)фенил]-1Н-пиразол-3-карбонитрил (II) подвергают реакции с сульфинирующим агентом, выбранным из трифторметилсульфиновой кислоты, ангидрида трифторметилсульфиновой кислоты, соли трифторметилсульфината щелочного или щелочноземельного металла и смесей кислоты и/или соли(ей), в присутствии по крайней мере одного амино/ кислотного комплекса, где амин(ы) выбран(ы) из третичных аминов, а кислота(ы) выбрана(ы) из фтористоводородной, хлористоводородной, бромистоводородной, йодистоводородной кислот и производных сульфоновой кислоты, с добавлением галогенирующего агента.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86517806P | 2006-11-10 | 2006-11-10 | |
| PCT/EP2007/061891 WO2008055877A1 (en) | 2006-11-10 | 2007-11-05 | Process for the sulfinylation of a pyrazole derivative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA98474C2 true UA98474C2 (ru) | 2012-05-25 |
Family
ID=41272785
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200905234A UA98628C2 (ru) | 2006-11-10 | 2007-11-05 | Способ сульфинилирования производной пиразола |
| UAA200905383A UA98475C2 (ru) | 2006-11-10 | 2007-11-05 | Способ сульфинирования производной пиразола |
| UAA200905381A UA98474C2 (ru) | 2006-11-10 | 2007-11-05 | Способ сульфинирования производной пиразола |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200905234A UA98628C2 (ru) | 2006-11-10 | 2007-11-05 | Способ сульфинилирования производной пиразола |
| UAA200905383A UA98475C2 (ru) | 2006-11-10 | 2007-11-05 | Способ сульфинирования производной пиразола |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN101578270A (ru) |
| UA (3) | UA98628C2 (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104557713B (zh) * | 2013-10-22 | 2018-08-21 | 江苏托球农化股份有限公司 | 高纯度氟虫腈制备方法 |
| CN104926729B (zh) * | 2014-03-18 | 2018-01-19 | 上海泰禾国际贸易有限公司 | 一种合成氟虫腈的方法 |
| CN107963993A (zh) * | 2018-01-06 | 2018-04-27 | 江苏托球农化股份有限公司 | 一种高纯度氟虫腈的制备方法 |
| WO2020188376A1 (en) * | 2019-03-19 | 2020-09-24 | Gharda Chemicals Limited | A process for synthesis of fipronil |
| CN111004155A (zh) * | 2019-09-11 | 2020-04-14 | 浙江埃森化学有限公司 | 一种三氟甲基亚磺酰卤的制备方法 |
-
2007
- 2007-11-05 UA UAA200905234A patent/UA98628C2/ru unknown
- 2007-11-05 CN CNA2007800496556A patent/CN101578270A/zh active Pending
- 2007-11-05 UA UAA200905383A patent/UA98475C2/ru unknown
- 2007-11-05 CN CNA2007800496452A patent/CN101589027A/zh active Pending
- 2007-11-05 UA UAA200905381A patent/UA98474C2/ru unknown
- 2007-11-05 CN CNA2007800496448A patent/CN101583602A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| UA98628C2 (ru) | 2012-06-11 |
| CN101578270A (zh) | 2009-11-11 |
| CN101589027A (zh) | 2009-11-25 |
| CN101583602A (zh) | 2009-11-18 |
| UA98475C2 (ru) | 2012-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2009004262A (es) | Proceso para la sulfinilacion de un derivado de pirazol. | |
| UA98474C2 (ru) | Способ сульфинирования производной пиразола | |
| GB0804234D0 (en) | Method for production, substitution or digging of gas hydrate | |
| IL189769A0 (en) | Regioselective process for preparing benzimidazole thiophenes | |
| NO20092181L (no) | Azaadamantan-derivater og deres anvendelse som ligander for nikotin-acetylkolinreseptorer | |
| ZA200810673B (en) | 1-aryl-5-alkyl pyrazole derivative compounds, processes of making and methods of using thereof | |
| EA200901175A1 (ru) | Способ получения 2,6-дихлор-4-(трифторметил)фенилгидразина, используя смеси дихлор-фтор-трифторметилбензолов | |
| WO2010064229A3 (en) | A process for the recovery of hydrochloric acid | |
| NO20072256L (no) | Nytt skum-modifiseringsmiddel, skum fremstilt fra dette skum-modifiseringsmidlet og en fremgangsmate for fremstilling av disse skummene | |
| TW200637822A (en) | Process for the preparation of a 2-pyridylethylcarboxamide derivative | |
| NO20090779L (no) | 5,6-bisaryl-2-pyridin-karboksamidderivater, fremstilling og anvendelse derav i terapeutika som uretosin II receptorantagonister | |
| UA97806C2 (ru) | Бензиламины, способ их получения и их применения в качестве противовоспалительных средств | |
| MX2009004259A (es) | Proceso para la sulfinilacion de un derivado de pirazol. | |
| MY155829A (en) | Pyrazole derivatives, preparation thereof and therapeutic use thereof | |
| MY146671A (en) | Tetrahydronaphthaline derivatives, methods for the production and use thereof as anti-inflammatory agents | |
| TW200633981A (en) | Process for the preparation of a 2-ethylaminopyridine derivative | |
| MY147502A (en) | Substituted pyrazoles, compositions containing these, method of production and use | |
| MX2009004401A (es) | Proceso para la sulfinilacion de un derivado de pirazol. | |
| NO20064884L (no) | Kjemisk fremgangsmate og ny krystallinsk form | |
| GB0406995D0 (en) | Process for acid fracturing of underground formations | |
| DE602007002486D1 (de) | Verfahren zur herstellung von 1-halogen-2,7-naphthyridinylderivaten | |
| WO2010003969A3 (en) | New azo dyes | |
| WO2009072769A3 (en) | Process for preparing risedronate sodium as anhydrous and hydrate forms | |
| SI1915375T1 (sl) | Derivati 5-piridinil-1-azabiciklo(3.2.1)oktana, njihova priprava in njihova terapevtska uporaba | |
| TW200633999A (en) | Process for preparing substituted 2-alkoxycarbonyl-3-aminothiophenes |