BRPI0409529A - processo para a produção de um composto de acrilonitrila - Google Patents

processo para a produção de um composto de acrilonitrila

Info

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
Application number
BRPI0409529-4A
Other languages
English (en)
Inventor
Kenzo Fukuda
Yasuo Kondo
Norio Tanaka
Hideaki Suzuki
Masatoshi Ohnari
Koichi Nishio
Original Assignee
Nissan Chemical Ind Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Chemical Ind Ltd filed Critical Nissan Chemical Ind Ltd
Publication of BRPI0409529A publication Critical patent/BRPI0409529A/pt
Publication of BRPI0409529B1 publication Critical patent/BRPI0409529B1/pt

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.
BRPI0409529-4A 2003-03-28 2004-03-26 Processo para a produção de um composto de acrilonitrila BRPI0409529B1 (pt)

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)

* Cited by examiner, † Cited by third party
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
BR112012000254A2 (pt) 2009-07-08 2016-02-16 Dermira Canada Inc análogos de tofa úteis no tratamento de distúrbios ou condições dermatológicas.
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)

* Cited by examiner, † Cited by third party
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
AU736854B2 (en) * 1996-04-25 2001-08-02 Nissan Chemical Industries Ltd. Ethylene derivatives and pesticides containing said derivatives
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
WO1999044993A1 (fr) 1998-03-06 1999-09-10 Ishihara Sangyo Kaisha Ltd. Compose a base d'acryronitrile, son procede de production et agent de lutte contre les ravageurs renfermant ce compose
EA003705B1 (ru) * 1998-09-17 2003-08-28 Ниппон Сода Ко., Лтд. Тиазолилциннамонитрилы и средства борьбы с вредителями
JP2000290279A (ja) * 1999-04-07 2000-10-17 Nissan Chem Ind Ltd アクリロニトリル化合物
EP1198455B1 (en) 1999-07-27 2003-12-10 Lonza AG Process for preparing 1-(6-methylpyridin-3-yl)-2- (4-(methylsulphonyl) phenyl] ethanone
IL147660A0 (en) 1999-07-30 2002-08-14 Ishihara Sangyo Kaisha Geometrical isomer of acrylonitrile compound, mixture thereof, and process for producing these
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

Also Published As

Publication number Publication date
CN1768042A (zh) 2006-05-03
TWI319398B (en) 2010-01-11
CN101284814B (zh) 2011-08-17
CN101284814A (zh) 2008-10-15
CN101891682B (zh) 2012-07-04
CN101891682A (zh) 2010-11-24
TW200508205A (en) 2005-03-01
JP2011079850A (ja) 2011-04-21
US7649104B2 (en) 2010-01-19
US20110313173A1 (en) 2011-12-22
US20100029951A1 (en) 2010-02-04
WO2004087674A1 (ja) 2004-10-14
US20060178523A1 (en) 2006-08-10
US8324420B2 (en) 2012-12-04
CN100402503C (zh) 2008-07-16
BRPI0409529B1 (pt) 2015-03-03
US8138368B2 (en) 2012-03-20
JP5263552B2 (ja) 2013-08-14

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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.