ES2165103T3 - Procedimiento para la preparacion continua de un 5-formil-valeriato de alquilo. - Google Patents

Procedimiento para la preparacion continua de un 5-formil-valeriato de alquilo.

Info

Publication number
ES2165103T3
ES2165103T3 ES97954494T ES97954494T ES2165103T3 ES 2165103 T3 ES2165103 T3 ES 2165103T3 ES 97954494 T ES97954494 T ES 97954494T ES 97954494 T ES97954494 T ES 97954494T ES 2165103 T3 ES2165103 T3 ES 2165103T3
Authority
ES
Spain
Prior art keywords
procedure
hydroformilation
rent
valeriato
alquilo
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.)
Expired - Lifetime
Application number
ES97954494T
Other languages
English (en)
Inventor
Onko Jan Gelling
Peter Cornelis Borman
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.)
Koninklijke DSM NV
EIDP Inc
Original Assignee
DSM NV
EI Du Pont de Nemours and Co
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 DSM NV, EI Du Pont de Nemours and Co filed Critical DSM NV
Application granted granted Critical
Publication of ES2165103T3 publication Critical patent/ES2165103T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds

Landscapes

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

Abstract

ESTA INVENCION SE REFIERE A UN PROCEDIMIENTO DE OBTENCION CONTINUA DE UN COMPUESTO ALQUILO 5 - FORMILVALERATO MEDIANTE LA PUESTA EN REACCION DE UN ALQUILO - 3 - PENTENOATO CON MONOXIDO DE CARBONO E HIDROGENO MEDIANTE HIDROFORMILACION. PARA ELLO, SE USA UN SISTEMA CATALIZADOR QUE COMPRENDE RODIO O IRIDIO Y UN LIGANDO CON BASE DE FOSFITO ORGANICO MULTIDENTADO REPRESENTADO POR LA FORMULA GENERAL (I). EN ESTA FORMULA, "N" VALE DE 2 A 6. "X" ES UN GRUPO DE PUENTE ORGANICO CON VALENCIA "N". LOS GRUPOS TERMINALES R 1 - R 2 SON GRUPOS ARIL MONOVA LENTES. LA HIDROFORMILACION SE REALIZA EN PRESENCIA DE UN COMPUESTO ACIDO CUYO PKA EN EL AGUA A 18 GRADOS C SE SITUA ENTRE 1 Y 12.
ES97954494T 1996-11-04 1997-10-30 Procedimiento para la preparacion continua de un 5-formil-valeriato de alquilo. Expired - Lifetime ES2165103T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96203071A EP0839794A1 (en) 1996-11-04 1996-11-04 Process for the continuous preparation of an alkyl 5-formylvalerate compound

Publications (1)

Publication Number Publication Date
ES2165103T3 true ES2165103T3 (es) 2002-03-01

Family

ID=8224547

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97954494T Expired - Lifetime ES2165103T3 (es) 1996-11-04 1997-10-30 Procedimiento para la preparacion continua de un 5-formil-valeriato de alquilo.

Country Status (12)

Country Link
EP (2) EP0839794A1 (es)
JP (1) JP2001503757A (es)
KR (1) KR100523135B1 (es)
CN (1) CN1188385C (es)
AU (1) AU5883198A (es)
CA (1) CA2270552A1 (es)
DE (1) DE69707146T2 (es)
ES (1) ES2165103T3 (es)
ID (1) ID21998A (es)
MY (1) MY121687A (es)
TW (1) TW353062B (es)
WO (1) WO1998019990A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA986369B (en) * 1997-07-29 2000-01-17 Du Pont Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles.
WO2001021580A1 (en) * 1999-09-20 2001-03-29 E.I. Du Pont De Nemours And Company Multidentate phosphite ligands, catalytic compositions containing such ligands and catalytic processes utilizing such catalytic compositions
EP1103303A1 (en) * 1999-11-23 2001-05-30 Dsm N.V. Process to separate a rhodium/phosphite ligand complex and free phosphite ligand complex from a hydroformylation mixture
US7686842B2 (en) 2000-05-04 2010-03-30 Oregon Health Sciences University Endovascular stent graft
EP1249444A1 (en) * 2001-04-13 2002-10-16 Dsm N.V. Continuous hydroformylation process for forming an aldehyde
EP1249439A1 (en) * 2001-04-13 2002-10-16 Dsm N.V. Continuous hydroformylation process
ATE461204T1 (de) 2004-03-23 2010-04-15 Kuraray Co Ltd Kurashiki Plant Bisphosphit und verfahren zur herstellung einer aldehydverbindung mit dem bisphosphit
CN100366343C (zh) * 2005-10-13 2008-02-06 重庆西南合成制药有限公司 一种有机铑催化剂及应用
CN101681776B (zh) 2007-04-09 2011-10-05 Lg化学株式会社 含有亚磷酸酯配体的催化剂组合物和使用该催化剂组合物的加氢甲酰化方法
KR20100084519A (ko) * 2007-11-06 2010-07-26 미쓰비시 가가꾸 가부시키가이샤 천이 금속 착물로부터 금속 석출을 억제하는 방법
JP2009233659A (ja) * 2008-03-05 2009-10-15 Mitsubishi Chemicals Corp 触媒の保存方法及びアリル化合物の異性化方法
MX2011010379A (es) * 2009-03-31 2011-10-17 Dow Technology Investments Llc Proceso de hidroformilacion con un ligando de biosfosfito doblemente de extremo abierto.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW213465B (es) * 1991-06-11 1993-09-21 Mitsubishi Chemicals Co Ltd
US5288918A (en) * 1992-09-29 1994-02-22 Union Carbide Chemicals & Plastics Technology Corporation Hydroformylation process
BE1007944A3 (nl) * 1993-12-30 1995-11-21 Dsm Nv Werkwijze voor de bereiding van 5-formylvaleriaanzuur en -ester.

Also Published As

Publication number Publication date
CN1188385C (zh) 2005-02-09
KR20000053059A (ko) 2000-08-25
AU5883198A (en) 1998-05-29
CA2270552A1 (en) 1998-05-14
TW353062B (en) 1999-02-21
ID21998A (id) 1999-08-19
CN1241995A (zh) 2000-01-19
WO1998019990A1 (en) 1998-05-14
MY121687A (en) 2006-02-28
JP2001503757A (ja) 2001-03-21
EP0937028B1 (en) 2001-10-04
KR100523135B1 (ko) 2005-10-19
DE69707146T2 (de) 2002-06-20
DE69707146D1 (de) 2001-11-08
EP0937028A1 (en) 1999-08-25
EP0839794A1 (en) 1998-05-06

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