AU2003239799A1 - Continuous process for the manufacture of 3-hydroxy propionitrile - Google Patents

Continuous process for the manufacture of 3-hydroxy propionitrile

Info

Publication number: AU2003239799A1
Authority: AU; Australia
Prior art keywords: manufacture; continuous process; hydroxy propionitrile; propionitrile; hydroxy
Prior art date: 2002-04-18
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

AU2003239799A

Inventor

Andreas Felber

Robert Spruijtenburg

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.)

DSM IP Assets BV

Original Assignee

Roche Vitamins AG

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.)

2002-04-18

Filing date

2003-04-09

Publication date

2003-10-27

2003-04-09 Application filed by Roche Vitamins AG filed Critical Roche Vitamins AG

2003-10-27 Publication of AU2003239799A1 publication Critical patent/AU2003239799A1/en

Status 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
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AU2003239799A 2002-04-18 2003-04-09 Continuous process for the manufacture of 3-hydroxy propionitrile Abandoned AU2003239799A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP02008246		2002-04-18
EP02008246.7		2002-04-18
PCT/EP2003/003654 WO2003087041A1 (en)	2002-04-18	2003-04-09	Continuous process for the manufacture of 3-hydroxy propionitrile

Publications (1)

Publication Number	Publication Date
AU2003239799A1 true AU2003239799A1 (en)	2003-10-27

Family

ID=29225584

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003239799A Abandoned AU2003239799A1 (en)	2002-04-18	2003-04-09	Continuous process for the manufacture of 3-hydroxy propionitrile

Country Status (3)

Country	Link
AU (1)	AU2003239799A1 (en)
TW (1)	TW200306966A (en)
WO (1)	WO2003087041A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7663004B2 (en)	2002-04-22	2010-02-16	The Curators Of The University Of Missouri	Method of producing lower alcohols from glycerol
US8252961B2 (en)	2002-04-22	2012-08-28	The Curators Of The University Of Missouri	Method of producing lower alcohols from glycerol
US8017816B2 (en)	2002-04-22	2011-09-13	The Curators Of The University Of Missouri	Method of producing lower alcohols from glycerol
EP2298721B1 (en) *	2004-03-25	2014-06-04	Galen J. Suppes	Process for producing an antifreeze composition containing lower alcohols and glycerol via alcoholysis of a glyceride
CN111100035B (en) *	2019-11-29	2021-03-16	山东新和成精化科技有限公司	Preparation method of 3-hydroxypropionitrile
CN116162043A (en) *	2022-12-23	2023-05-26	大连理工大学	A kind of continuous preparation method of 3-hydroxypropionitrile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2655794C2 (en) *	1976-12-09	1985-02-28	Basf Ag, 6700 Ludwigshafen	Process for the production of ethylene cyanohydrin
JPS58185550A (en) *	1982-04-23	1983-10-29	Daicel Chem Ind Ltd	Preparation of ethylene cyanohydrin
JPS59210058A (en) *	1982-12-20	1984-11-28	Koei Chem Co Ltd	Production of ethylene cyanhydrin
JPS59196850A (en) *	1983-04-25	1984-11-08	Nitto Chem Ind Co Ltd	Production of beta-hydroxypropionitrile
JPS6490160A (en) *	1987-09-30	1989-04-06	Mitsui Toatsu Chemicals	Production of ethylene cyanohydrin
JPH0791253B2 (en) *	1987-12-17	1995-10-04	三井東圧化学株式会社	Method for producing ethylene cyanohydrin
US6462219B2 (en) *	2000-01-25	2002-10-08	Roche Vitamins, Inc.	Process for producing 3-hydroxypropionitrile

2003
- 2003-04-09 AU AU2003239799A patent/AU2003239799A1/en not_active Abandoned
- 2003-04-09 WO PCT/EP2003/003654 patent/WO2003087041A1/en not_active Application Discontinuation
- 2003-04-16 TW TW092108804A patent/TW200306966A/en unknown

Also Published As

Publication number	Publication date
WO2003087041A1 (en)	2003-10-23
TW200306966A (en)	2003-12-01

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Legal Events

Date	Code	Title	Description
2005-01-27	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase