TW200604145A - Continuous preparation of linear pentenenitriles - Google Patents

Continuous preparation of linear pentenenitriles

Info

Publication number
TW200604145A
TW200604145A TW094102701A TW94102701A TW200604145A TW 200604145 A TW200604145 A TW 200604145A TW 094102701 A TW094102701 A TW 094102701A TW 94102701 A TW94102701 A TW 94102701A TW 200604145 A TW200604145 A TW 200604145A
Authority
TW
Taiwan
Prior art keywords
continuous preparation
linear pentenenitriles
pentenenitriles
linear
butadiene
Prior art date
Application number
TW094102701A
Other languages
English (en)
Inventor
Robert Baumann
Michael Bartsch
Gerd Haderlein
Jens Scheidel
Tim Jungkamp
Hermann Luyken
Original Assignee
Basf 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34801264&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200604145(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of TW200604145A publication Critical patent/TW200604145A/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/06—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07—Mononitriles
TW094102701A 2004-01-29 2005-01-28 Continuous preparation of linear pentenenitriles TW200604145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004004696A DE102004004696A1 (de) 2004-01-29 2004-01-29 Kontinuierliches Verfahren zur Herstellung von linearen Pentennitrilen

Publications (1)

Publication Number Publication Date
TW200604145A true TW200604145A (en) 2006-02-01

Family

ID=34801264

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094102701A TW200604145A (en) 2004-01-29 2005-01-28 Continuous preparation of linear pentenenitriles

Country Status (14)

Country Link
US (1) US7709675B2 (zh)
EP (1) EP1716103B1 (zh)
JP (1) JP4498365B2 (zh)
KR (1) KR101143790B1 (zh)
CN (1) CN100494169C (zh)
AR (1) AR048153A1 (zh)
BR (1) BRPI0507193B1 (zh)
CA (1) CA2553027A1 (zh)
DE (1) DE102004004696A1 (zh)
ES (1) ES2665340T3 (zh)
MY (1) MY144222A (zh)
PL (1) PL1716103T3 (zh)
TW (1) TW200604145A (zh)
WO (1) WO2005073170A1 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
EP2322503B1 (en) 2005-10-18 2014-12-31 Invista Technologies S.à.r.l. Process of making 3-aminopentanenitrile
EP1825914A1 (de) 2006-02-22 2007-08-29 Basf Aktiengesellschaft Verbessertes Verfahren zur Herstellung von Nickel(0)-Phophorligand-Komplexen
EP1996598B1 (en) 2006-03-17 2013-10-16 Invista Technologies S.à.r.l. Method for the purification of triorganophosphites by treatment with a basic additive
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
US7880028B2 (en) 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
WO2009075692A2 (en) 2007-05-14 2009-06-18 Invista Technologies S.A.R.L. High efficiency reactor and process
US8101790B2 (en) 2007-06-13 2012-01-24 Invista North America S.A.R.L. Process for improving adiponitrile quality
US7977502B2 (en) 2008-01-15 2011-07-12 Invista North America S.A R.L. Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
CN101918356B (zh) 2008-01-15 2013-09-25 因温斯特技术公司 戊烯腈的氢氰化
CN102177122B (zh) 2008-10-14 2013-12-11 因温斯特技术公司 用于制备2-仲烷基-4，5-二-(正烷基)苯酚的方法
US8338636B2 (en) 2009-08-07 2012-12-25 Invista North America S.A R.L. Hydrogenation and esterification to form diesters
ES2442927T3 (es) 2010-07-07 2014-02-14 Invista Technologies S.A R.L. Procedimiento de producción de nitrilos
EP2657224A1 (de) * 2012-04-27 2013-10-30 Basf Se Verfahren zur Isomerisierung von cis-2-Pentennitril zu 3-Pentennitril
CN104968433B (zh) * 2012-12-07 2018-03-09 英威达纺织（英国）有限公司 改进的戊烯腈制备方法
CN103012197B (zh) * 2012-12-18 2015-12-02 安徽省安庆市曙光化工股份有限公司 3-戊烯腈的制备方法和己二腈的制备方法
CN111892514A (zh) * 2020-08-13 2020-11-06 阳泉煤业（集团）有限责任公司 一种丁二烯直接氢氰化制备己二腈的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536748A (en) * 1965-11-23 1970-10-27 Du Pont Catalytic isomerization of 2-methyl-3-butenenitrile to linear pentenenitriles
US3676481A (en) * 1970-06-29 1972-07-11 Du Pont Catalytic isomerization of 2-methyl-3-butenenitrile to linear pentenenitriles in the presence of certain metal salt and/or tri(hydrocarbyl)boron promoters
US3865865A (en) * 1973-02-15 1975-02-11 Du Pont Selective removal of 2-pentenenitrile and 2-methyl-2-butenenitrile from 3-pentenenitrile
US4714773A (en) * 1987-01-09 1987-12-22 E. I. Du Pont De Nemours And Company Hydrocyanation of butadiene
US5821378A (en) 1995-01-27 1998-10-13 E. I. Du Pont De Nemours And Company Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles
US5693843A (en) * 1995-12-22 1997-12-02 E. I. Du Pont De Nemours And Company Process for hydrocyanation of diolefins and isomerization of nonconjugated 2 alkyl-3-monoalkenenitriles
IN191521B (zh) * 1996-04-02 2003-12-06 Du Pont
DE19652273A1 (de) 1996-12-16 1998-06-18 Basf Ag Monoolefinische C¶5¶-Mononitrile, Verfahren zu ihrer Herstellung und ihre Verwendung
ZA986374B (en) 1997-07-29 2000-01-17 Du Pont Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles.
ZA986369B (en) 1997-07-29 2000-01-17 Du Pont Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles.
DE19733682A1 (de) * 1997-08-04 1999-02-11 Basf Ag Verfahren zur Herstellung von Gemischen monoolefinischer C¶5¶-Mononitrile durch katalytische Hydrocyanierung in Gegenwart eines katalysators, umfassend wenigstens einen Metallocenphosphor(III)-Nickel(0)-Komplex
US6660877B2 (en) 2002-03-07 2003-12-09 E. I. Du Pont De Nemours And Company Phosphonite ligands and their use in hydrocyanation
DE10311119A1 (de) 2003-03-12 2004-09-23 Basf Ag Verfahren zur Isomerisierung von 2-Methyl-3-butennitril zu linearem Pentennitril

Also Published As

Publication number Publication date
ES2665340T3 (es) 2018-04-25
PL1716103T3 (pl) 2018-06-29
MY144222A (en) 2011-08-15
BRPI0507193B1 (pt) 2015-07-07
WO2005073170A1 (de) 2005-08-11
EP1716103B1 (de) 2018-01-10
CN100494169C (zh) 2009-06-03
JP4498365B2 (ja) 2010-07-07
EP1716103A1 (de) 2006-11-02
DE102004004696A1 (de) 2005-08-18
CN1914157A (zh) 2007-02-14
CA2553027A1 (en) 2005-08-11
AR048153A1 (es) 2006-04-05
KR20070000456A (ko) 2007-01-02
JP2007519671A (ja) 2007-07-19
KR101143790B1 (ko) 2012-05-11
US20080242886A1 (en) 2008-10-02
US7709675B2 (en) 2010-05-04
BRPI0507193A (pt) 2007-06-26

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