RU2015128003A - Усовершенствованный способ получения n-циано-s-[1-(пиридин-3-ил)этил]-s-метилсульфилиминов - Google Patents
Усовершенствованный способ получения n-циано-s-[1-(пиридин-3-ил)этил]-s-метилсульфилиминов Download PDFInfo
- Publication number
- RU2015128003A RU2015128003A RU2015128003A RU2015128003A RU2015128003A RU 2015128003 A RU2015128003 A RU 2015128003A RU 2015128003 A RU2015128003 A RU 2015128003A RU 2015128003 A RU2015128003 A RU 2015128003A RU 2015128003 A RU2015128003 A RU 2015128003A
- Authority
- RU
- Russia
- Prior art keywords
- producing
- sulfide
- hypochlorite
- methylsulfylimines
- pyridin
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/57—Nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/32—Sulfur atoms
- C07D213/34—Sulfur atoms to which a second hetero atom is attached
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Claims (13)
1. Способ получения сульфилиминов формулы (I),
где Х представляет собой галоген, C1-C4-алкил или C1-C4-галогеналкил,
который включает в себя смешивание сульфида формулы (II)
где Х является таким, как определено выше,
с водным раствором цианамида и 10-13% гипохлорита, при температуре от около -20°С до около 10°С в присутствии нитрильного растворителя при поддержании рН от около 8 до около 12.
2. Способ по п. 1, в котором Х представляет собой CF3.
3. Способ по п. 1 или 2, в котором нитрильным растворителем является ацетонитрил.
4. Способ по п. 1 или 2, в котором температура составляет от около -15°С до около -5°С.
5. Способ по п. 1 или 2, в котором рН составляет от около 9 до около 11.
6 Способ по п. 1 или 2, в котором гипохлорит и сульфид одновременно добавляют к цианамиду, при условии, что около 10-30% гипохлорита добавляется к цианамиду перед началом добавления сульфида и первоначальный избыток гипохлорита относительно сульфида сохраняется в течение одновременного добавления.
7. Способ по п. 1 или 2, в котором рН поддерживают с помощью водного раствора гидроксида натрия.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261735612P | 2012-12-11 | 2012-12-11 | |
| US201261735573P | 2012-12-11 | 2012-12-11 | |
| US61/735,612 | 2012-12-11 | ||
| US61/735,573 | 2012-12-11 | ||
| PCT/US2013/074006 WO2014093276A1 (en) | 2012-12-11 | 2013-12-10 | Improved process for the preparation of|n-cyano-s-[1 -(pyridin-3-yl)ethyl]-s-methylsulfilimines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2015128003A true RU2015128003A (ru) | 2017-01-16 |
Family
ID=49877060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015128003A RU2015128003A (ru) | 2012-12-11 | 2013-12-10 | Усовершенствованный способ получения n-циано-s-[1-(пиридин-3-ил)этил]-s-метилсульфилиминов |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US20140163236A1 (ru) |
| EP (1) | EP2931706A1 (ru) |
| JP (1) | JP2016504304A (ru) |
| KR (1) | KR20150092762A (ru) |
| CN (1) | CN105324365A (ru) |
| AR (1) | AR093901A1 (ru) |
| AU (1) | AU2013359564A1 (ru) |
| CA (1) | CA2894667A1 (ru) |
| HK (1) | HK1214825A1 (ru) |
| IL (1) | IL239228A0 (ru) |
| MX (1) | MX2015007372A (ru) |
| RU (1) | RU2015128003A (ru) |
| WO (1) | WO2014093276A1 (ru) |
| ZA (1) | ZA201503835B (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA116628C2 (uk) * | 2012-02-16 | 2018-04-25 | ДАУ АГРОСАЙЄНСІЗ ЕлЕлСі | Спосіб отримання сульфілімінових сполук |
| TWI735573B (zh) * | 2016-06-21 | 2021-08-11 | 美商陶氏農業科學公司 | 生產某些經取代硫亞胺之方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA06011589A (es) * | 2004-04-08 | 2006-12-20 | Dow Agrosciences Llc | Sulfoximinas n-sustituidas insecticidas. |
| TW201309635A (zh) | 2006-02-10 | 2013-03-01 | Dow Agrosciences Llc | 殺蟲性之ｎ-取代（６-鹵烷基吡啶-３-基）烷基磺醯亞胺（二） |
| TWI381811B (zh) * | 2006-06-23 | 2013-01-11 | Dow Agrosciences Llc | 用以防治可抵抗一般殺蟲劑之昆蟲的方法 |
| BRPI0807702B8 (pt) * | 2007-02-26 | 2022-06-28 | Dow Agrosciences Llc | Processo para a preparação de certas sulfiliminas substituídas |
| UA116628C2 (uk) * | 2012-02-16 | 2018-04-25 | ДАУ АГРОСАЙЄНСІЗ ЕлЕлСі | Спосіб отримання сульфілімінових сполук |
-
2013
- 2013-12-10 EP EP13811743.7A patent/EP2931706A1/en not_active Withdrawn
- 2013-12-10 JP JP2015545919A patent/JP2016504304A/ja active Pending
- 2013-12-10 MX MX2015007372A patent/MX2015007372A/es unknown
- 2013-12-10 AR ARP130104608A patent/AR093901A1/es unknown
- 2013-12-10 CA CA2894667A patent/CA2894667A1/en not_active Abandoned
- 2013-12-10 KR KR1020157018301A patent/KR20150092762A/ko not_active Application Discontinuation
- 2013-12-10 AU AU2013359564A patent/AU2013359564A1/en not_active Abandoned
- 2013-12-10 CN CN201380064126.9A patent/CN105324365A/zh active Pending
- 2013-12-10 RU RU2015128003A patent/RU2015128003A/ru not_active Application Discontinuation
- 2013-12-10 US US14/101,536 patent/US20140163236A1/en not_active Abandoned
- 2013-12-10 WO PCT/US2013/074006 patent/WO2014093276A1/en active Application Filing
-
2015
- 2015-05-28 ZA ZA2015/03835A patent/ZA201503835B/en unknown
- 2015-06-04 IL IL239228A patent/IL239228A0/en unknown
-
2016
- 2016-01-19 US US15/000,623 patent/US20160137603A1/en not_active Abandoned
- 2016-03-11 HK HK16102821.3A patent/HK1214825A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2015007372A (es) | 2015-09-23 |
| HK1214825A1 (zh) | 2016-08-05 |
| KR20150092762A (ko) | 2015-08-13 |
| IL239228A0 (en) | 2015-07-30 |
| US20160137603A1 (en) | 2016-05-19 |
| ZA201503835B (en) | 2016-08-31 |
| CN105324365A (zh) | 2016-02-10 |
| CA2894667A1 (en) | 2014-06-19 |
| WO2014093276A1 (en) | 2014-06-19 |
| US20140163236A1 (en) | 2014-06-12 |
| JP2016504304A (ja) | 2016-02-12 |
| EP2931706A1 (en) | 2015-10-21 |
| AU2013359564A1 (en) | 2015-06-11 |
| AR093901A1 (es) | 2015-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20180201 |