AR043471A1 - Procedimiento para la hidrocianuracion de un compuesto olefinicamente insaturado - Google Patents

Procedimiento para la hidrocianuracion de un compuesto olefinicamente insaturado

Info

Publication number
AR043471A1
AR043471A1 ARP040100699A ARP040100699A AR043471A1 AR 043471 A1 AR043471 A1 AR 043471A1 AR P040100699 A ARP040100699 A AR P040100699A AR P040100699 A ARP040100699 A AR P040100699A AR 043471 A1 AR043471 A1 AR 043471A1
Authority
AR
Argentina
Prior art keywords
phases
olefinically unsaturated
hydrocianuration
procedure
unsaturated compound
Prior art date
Application number
ARP040100699A
Other languages
English (en)
Inventor
M Bartsch
R Baumann
G Haderlein
M Flores
T Jungkamp
Hermann Luyken
J Scheidel
W Siegel
P Babler
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
Application filed by Basf Ag filed Critical Basf Ag
Publication of AR043471A1 publication Critical patent/AR043471A1/es

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
    • 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
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C255/04—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton containing two cyano groups bound to the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procedimiento para la hidrocianuración de un nitrilo olefínicamente insaturado en presencia de un catalizador que contiene Ni(o), caracterizado porque la reacción se efectúa en presencia de un hidrocarburo, que bajo determinadas presiones, concentraciones y temperatura resulta en la formación de por lo menos dos fases líquidas del sistema total, teniendo una de las fases una proporción más alta en catalizador contenido Ni(o), con respecto al peso total, que la o las otras fases. Reivindicación 1: Procedimiento para la hidrocianuración de un nitrilo olefínicamente insaturado en presencia de un catalizador que contiene Ni (O), caracterizado porque la reacción se efectúa en presencia de un hidrocarburo, que bajo determinadas presiones, concentraciones y temperaturas resulta en la formación de por lo menos dos fases líquidas del sistema total, teniendo una de las fases una proporción más alta en catalizador conteniendo Ni(O), con respecto al peso total, que la o las otras fases.
ARP040100699A 2003-03-12 2004-03-05 Procedimiento para la hidrocianuracion de un compuesto olefinicamente insaturado AR043471A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003111122 DE10311122A1 (de) 2003-03-12 2003-03-12 Verfahren zur Hydrocyanierung einer olefinisch ungesättigten Verbindung

Publications (1)

Publication Number Publication Date
AR043471A1 true AR043471A1 (es) 2005-07-27

Family

ID=32892161

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040100699A AR043471A1 (es) 2003-03-12 2004-03-05 Procedimiento para la hidrocianuracion de un compuesto olefinicamente insaturado

Country Status (13)

Country Link
US (1) US20060264651A1 (es)
EP (1) EP1603865A1 (es)
JP (1) JP2006519797A (es)
KR (1) KR20050117550A (es)
CN (1) CN1759098A (es)
AR (1) AR043471A1 (es)
BR (1) BRPI0408200A (es)
CA (1) CA2518048A1 (es)
DE (1) DE10311122A1 (es)
MX (1) MXPA05009119A (es)
PL (1) PL383682A1 (es)
TW (1) TW200500329A (es)
WO (1) WO2004080948A1 (es)

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
DE102004050935A1 (de) * 2004-10-18 2006-04-20 Basf Ag Extraktion von Nickel(0)-Komplexen aus Nitrilgemischen mit verminderter Mulmbildung
EP2322503B1 (en) 2005-10-18 2014-12-31 Invista Technologies S.à.r.l. Process of making 3-aminopentanenitrile
WO2007109005A2 (en) 2006-03-17 2007-09-27 Invista Technologies S.A 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
WO2008028843A1 (de) * 2006-09-04 2008-03-13 Basf Aktiengesellschaft Verfahren zur herstellung von dinitrilen
US8906334B2 (en) 2007-05-14 2014-12-09 Invista North America 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
WO2009091771A2 (en) 2008-01-15 2009-07-23 Invista Technologies 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
KR101610423B1 (ko) 2008-10-14 2016-04-08 인비스타 테크놀러지스 에스.에이 알.엘. 2-ｓｅｃ-알킬-4,5-디-(ｎ-알킬)페놀의 제조 방법
WO2011017543A1 (en) 2009-08-07 2011-02-10 Invista Technologies S.A. R.L. Hydrogenation and esterification to form diesters
CN103080075B (zh) 2010-07-07 2014-10-29 因温斯特技术公司 用于制备腈的方法
EP2794048B1 (en) 2011-12-21 2022-01-05 INVISTA Textiles (U.K.) Limited Extraction solvent control for reducing stable emulsions
CN104039412B (zh) 2011-12-21 2016-08-24 因温斯特技术公司 用于减少稳定乳液的萃取溶剂控制
EP2794046B1 (en) 2011-12-21 2016-02-03 Invista Technologies S.A R.L. Extraction solvent control for reducing stable emulsions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496215A (en) * 1965-11-23 1970-02-17 Du Pont Hydrocyanation of olefins using selected nickel phosphite catalysts
US3773809A (en) * 1972-06-28 1973-11-20 Du Pont Separation of organic phosphorus compounds and their metal complexes from organic nitriles in the hydrocyanation of olefins
DE19740180A1 (de) * 1997-09-12 1999-03-18 Basf Ag Katalysator, umfassend wenigstens einen Nickel(0)Komplex auf Basis eines Phosphonitliganden und Verfahren zur Herstellung von Nitrilen
US6310260B1 (en) * 2000-03-15 2001-10-30 Union Carbide Chemicals & Plastics Technology Corporation Separation processes
DE10136488A1 (de) * 2001-07-27 2003-02-06 Basf Ag Ni(O) enthaltendes Katalysatorsystem

Also Published As

Publication number Publication date
CN1759098A (zh) 2006-04-12
TW200500329A (en) 2005-01-01
BRPI0408200A (pt) 2006-02-14
JP2006519797A (ja) 2006-08-31
WO2004080948A1 (de) 2004-09-23
CA2518048A1 (en) 2004-09-23
KR20050117550A (ko) 2005-12-14
MXPA05009119A (es) 2005-10-20
PL383682A1 (pl) 2008-04-14
US20060264651A1 (en) 2006-11-23
DE10311122A1 (de) 2004-09-23
EP1603865A1 (de) 2005-12-14

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