AU2001267641A1 - Method for separating a hydroxybenzonitrile-type compound - Google Patents

Method for separating a hydroxybenzonitrile-type compound

Info

Publication number
AU2001267641A1
AU2001267641A1 AU2001267641A AU6764101A AU2001267641A1 AU 2001267641 A1 AU2001267641 A1 AU 2001267641A1 AU 2001267641 A AU2001267641 A AU 2001267641A AU 6764101 A AU6764101 A AU 6764101A AU 2001267641 A1 AU2001267641 A1 AU 2001267641A1
Authority
AU
Australia
Prior art keywords
hydroxybenzonitrile
separating
type compound
compound
type
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001267641A
Other languages
English (en)
Inventor
Michel Alas
Roland Jacquot
Jean-Francis Spindler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Publication of AU2001267641A1 publication Critical patent/AU2001267641A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/53—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and hydroxy groups bound to the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU2001267641A 2000-06-14 2001-06-13 Method for separating a hydroxybenzonitrile-type compound Abandoned AU2001267641A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0007568A FR2810317B1 (fr) 2000-06-14 2000-06-14 Procede de separation d'un compose de type hydroxybenzonitrile
FR0007568 2000-06-14
PCT/FR2001/001833 WO2001096284A1 (fr) 2000-06-14 2001-06-13 Procede de separation d'un compose de type hydroxybenzonitrile

Publications (1)

Publication Number Publication Date
AU2001267641A1 true AU2001267641A1 (en) 2001-12-24

Family

ID=8851246

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001267641A Abandoned AU2001267641A1 (en) 2000-06-14 2001-06-13 Method for separating a hydroxybenzonitrile-type compound

Country Status (6)

Country Link
US (1) US20060149093A1 (ja)
EP (1) EP1289937A1 (ja)
JP (1) JP2004503524A (ja)
AU (1) AU2001267641A1 (ja)
FR (1) FR2810317B1 (ja)
WO (1) WO2001096284A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004029812A1 (de) * 2004-06-19 2006-05-24 Clariant Gmbh Verfahren zur Herstellung von Nitrilen aus Aldehydoximen durch Umsetzung mit Alkylphosphonsäureanhydriden
DE102005054362A1 (de) * 2004-12-01 2006-06-08 Degussa Ag Verfahren zur Herstellung von Amino- oder Hydroxybenzonitrilen
FR2984322B1 (fr) 2011-12-16 2013-12-20 Rhodia Operations Procede de fabrication de composes comprenant des fonctions nitriles
CN107098830A (zh) * 2017-04-13 2017-08-29 安徽广信农化股份有限公司 一种水杨腈精制的工艺方法
CN110818593B (zh) * 2019-11-07 2022-06-14 湖南化工研究院有限公司 一种邻羟基苯甲腈的精制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110301C (ja) * 1961-01-20
US4502997A (en) * 1983-03-04 1985-03-05 The Lummus Company Treatment of purge gas
US5502997A (en) * 1994-12-19 1996-04-02 Carrier Corporation Gripper and mandrel assembly for tube bender
DE19507912A1 (de) * 1995-03-07 1996-09-12 Bayer Ag Verfahren zur Herstellung von 2,4-Dichlor-5-fluorbenzonitril und 2,6-Dichlor-3-fluorbenzonitril

Also Published As

Publication number Publication date
WO2001096284A1 (fr) 2001-12-20
FR2810317A1 (fr) 2001-12-21
JP2004503524A (ja) 2004-02-05
EP1289937A1 (fr) 2003-03-12
FR2810317B1 (fr) 2002-07-26
US20060149093A1 (en) 2006-07-06

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