BRPI0409529A - processo para a produção de um composto de acrilonitrila - Google Patents
processo para a produção de um composto de acrilonitrilaInfo
- Publication number
- BRPI0409529A BRPI0409529A BRPI0409529-4A BRPI0409529A BRPI0409529A BR PI0409529 A BRPI0409529 A BR PI0409529A BR PI0409529 A BRPI0409529 A BR PI0409529A BR PI0409529 A BRPI0409529 A BR PI0409529A
- Authority
- BR
- Brazil
- Prior art keywords
- compound
- production
- reaction
- acyloxyacrylonitrile
- organic base
- 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
- C07D231/12—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
"PROCESSO PARA A PRODUçãO DE UM COMPOSTO DE ACRILONITRILA". Existe um processo para produção esterosseletivamente de forma E de um composto de 3-aciloxiacrilonitrila (3) ou forma Z, o qual compreende uma reação do composto 3-oxopropionitrila (1) com um ácido clorídrico (2), caracterizado por a reação ser conduzida com a remoção de cloreto de hidrogênio, ou pelo uso de uma base orgânica e uma base inorgânica, para que por meio deste, regule a estereoestrutura do produto, um processo para a produção do composto (1) caracterizado pela reação do composto acetonitrila (5) com um composto éster aromático (6) pelo uso do alkoxido metal álcali em um solvente hidrocarboneto durante remoção do álcool formado como um derivado por destilação azeotrópica em um tanque de separação; e um processo para izomerização da forma E do composto 3-aciloxiacrilonitrila para forma Z do mesmo por uso de uma base orgânica.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-092029 | 2003-03-28 | ||
JP2003092029 | 2003-03-28 | ||
PCT/JP2004/004345 WO2004087674A1 (ja) | 2003-03-28 | 2004-03-26 | アクリロニトリル化合物の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0409529A true BRPI0409529A (pt) | 2006-04-18 |
BRPI0409529B1 BRPI0409529B1 (pt) | 2015-03-03 |
Family
ID=33127302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0409529-4A BRPI0409529B1 (pt) | 2003-03-28 | 2004-03-26 | Processo para a produção de um composto de acrilonitrila |
Country Status (6)
Country | Link |
---|---|
US (3) | US7649104B2 (pt) |
JP (1) | JP5263552B2 (pt) |
CN (3) | CN101891682B (pt) |
BR (1) | BRPI0409529B1 (pt) |
TW (1) | TWI319398B (pt) |
WO (1) | WO2004087674A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493699B (zh) * | 2008-02-04 | 2013-12-25 | 尹学军 | 防凝冰线缆及辅助设施 |
JP2012097000A (ja) * | 2009-05-22 | 2012-05-24 | Nissan Chem Ind Ltd | アクリロニトリル化合物の結晶およびその製造方法 |
JP5753844B2 (ja) | 2009-07-08 | 2015-07-22 | ダーミラ(カナダ),インコーポレーテッド | 皮膚疾患または病変の治療に有用なtofa類似体 |
CN111517986B (zh) * | 2020-06-12 | 2023-09-26 | 上海如鲲新材料股份有限公司 | 一种制备脂肪族三腈的新方法及其制得的脂肪族三腈 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3244594A1 (de) | 1982-12-02 | 1984-06-07 | Hoechst Ag, 6230 Frankfurt | 1-phenylisochinolinderivate und verfahren zu ihrer herstellung, diese verbindung enthaltende pharmazeutische praeparate und deren anwendung |
TW449460B (en) * | 1996-04-25 | 2001-08-11 | Nissan Chemical Ind Ltd | Ethylene derivatives and pest controlling agents |
TW513285B (en) * | 1997-02-14 | 2002-12-11 | Ishihara Sangyo Kaisha | Acrylonitrile compounds, process and intermediates for their production, method for controlling pests comprising using them and pesticides, fungicides and marine antifouling agents containing them |
WO1998042683A1 (fr) | 1997-03-21 | 1998-10-01 | Nippon Soda Co., Ltd. | Composes de triazole, leur procede de preparation, et insecticides et acaricides |
AU3274899A (en) | 1998-03-06 | 1999-09-20 | Ishihara Sangyo Kaisha Ltd. | Acryronitrile-based compound, method for producing the same and pest controllingagent comprising the same |
MXPA01002641A (es) * | 1998-09-17 | 2002-06-21 | Nippon Soda Co | Tiazolilcinamonitrilos y agentes de control de pestes. |
JP2000290279A (ja) * | 1999-04-07 | 2000-10-17 | Nissan Chem Ind Ltd | アクリロニトリル化合物 |
ES2207536T3 (es) | 1999-07-27 | 2004-06-01 | Lonza Ag | Procedimiento para preparar 1-(6-metilpiridin-3-il)-2-((4-metilsulfonil)fenil)etanona. |
KR20020022788A (ko) | 1999-07-30 | 2002-03-27 | 이시하라 겐조 | 아크릴로니트릴계 화합물의 기하 이성체, 그의 혼합물 및이들의 제조 방법 |
IT1315244B1 (it) | 1999-10-15 | 2003-02-03 | Zambon Spa | Processo per la preparazione di intermedi utili nella sintesi didiarilpiridine |
WO2001068589A1 (fr) | 2000-03-17 | 2001-09-20 | Nippon Soda Co.,Ltd. | Composes acrylonitrile et agents pesticides |
US7049458B2 (en) * | 2000-12-22 | 2006-05-23 | Ube Industries, Ltd. | Process for producing β-ketonitrile compound |
-
2004
- 2004-03-26 CN CN2010102488346A patent/CN101891682B/zh not_active Expired - Lifetime
- 2004-03-26 CN CN2008100993343A patent/CN101284814B/zh not_active Expired - Lifetime
- 2004-03-26 CN CNB2004800081130A patent/CN100402503C/zh not_active Expired - Lifetime
- 2004-03-26 WO PCT/JP2004/004345 patent/WO2004087674A1/ja active Application Filing
- 2004-03-26 BR BRPI0409529-4A patent/BRPI0409529B1/pt active IP Right Grant
- 2004-03-26 US US10/551,041 patent/US7649104B2/en active Active
- 2004-03-29 TW TW093108553A patent/TWI319398B/zh not_active IP Right Cessation
-
2009
- 2009-10-08 US US12/588,251 patent/US8138368B2/en not_active Expired - Lifetime
-
2010
- 2010-11-29 JP JP2010264981A patent/JP5263552B2/ja not_active Expired - Fee Related
-
2011
- 2011-08-26 US US13/137,584 patent/US8324420B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TWI319398B (en) | 2010-01-11 |
US20110313173A1 (en) | 2011-12-22 |
US20100029951A1 (en) | 2010-02-04 |
TW200508205A (en) | 2005-03-01 |
CN100402503C (zh) | 2008-07-16 |
US8138368B2 (en) | 2012-03-20 |
US20060178523A1 (en) | 2006-08-10 |
WO2004087674A1 (ja) | 2004-10-14 |
CN1768042A (zh) | 2006-05-03 |
CN101891682A (zh) | 2010-11-24 |
JP5263552B2 (ja) | 2013-08-14 |
US8324420B2 (en) | 2012-12-04 |
BRPI0409529B1 (pt) | 2015-03-03 |
US7649104B2 (en) | 2010-01-19 |
JP2011079850A (ja) | 2011-04-21 |
CN101284814A (zh) | 2008-10-15 |
CN101891682B (zh) | 2012-07-04 |
CN101284814B (zh) | 2011-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/03/2015, OBSERVADAS AS CONDICOES LEGAIS. |