DE69707146D1 - Verfahren zum kontinuierlichen herstellen einer 5-formylvaleriansäurealkylester verbindung - Google Patents

Verfahren zum kontinuierlichen herstellen einer 5-formylvaleriansäurealkylester verbindung

Info

Publication number
DE69707146D1
DE69707146D1 DE69707146T DE69707146T DE69707146D1 DE 69707146 D1 DE69707146 D1 DE 69707146D1 DE 69707146 T DE69707146 T DE 69707146T DE 69707146 T DE69707146 T DE 69707146T DE 69707146 D1 DE69707146 D1 DE 69707146D1
Authority
DE
Germany
Prior art keywords
continuously producing
acid alkylester
formylvaleric acid
formylvaleric
alkylester
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 - Fee Related
Application number
DE69707146T
Other languages
English (en)
Other versions
DE69707146T2 (de
Inventor
Jan Gelling
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.)
DSM IP Assets BV
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 DE69707146D1 publication Critical patent/DE69707146D1/de
Publication of DE69707146T2 publication Critical patent/DE69707146T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69707146T 1996-11-04 1997-10-30 Verfahren zum kontinuierlichen herstellen einer 5-formylvaleriansäurealkylester verbindung Expired - Fee Related DE69707146T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96203071A EP0839794A1 (de) 1996-11-04 1996-11-04 Verfahren zum Herstellen einer 5-Formylvaleriansäurealkylesterverbindung
PCT/NL1997/000596 WO1998019990A1 (en) 1996-11-04 1997-10-30 Process for the continuous preparation of an alkyl 5-formylvalerate compound

Publications (2)

Publication Number Publication Date
DE69707146D1 true DE69707146D1 (de) 2001-11-08
DE69707146T2 DE69707146T2 (de) 2002-06-20

Family

ID=8224547

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69707146T Expired - Fee Related DE69707146T2 (de) 1996-11-04 1997-10-30 Verfahren zum kontinuierlichen herstellen einer 5-formylvaleriansäurealkylester verbindung

Country Status (12)

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

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 (de) * 1999-11-23 2001-05-30 Dsm N.V. Verfahren zur Abtrennung eines Rhodiumphosphitligandkomplexes und freien Phosphitligandes aus Hydroformylierungsmischungen
US7686842B2 (en) 2000-05-04 2010-03-30 Oregon Health Sciences University Endovascular stent graft
EP1249444A1 (de) * 2001-04-13 2002-10-16 Dsm N.V. Kontinuierliches Hydroformylierungsverfahren zur Herstellung eines Aldehyds
EP1249439A1 (de) * 2001-04-13 2002-10-16 Dsm N.V. Kontinuierliches Hydroformulierungsverfahren
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 (de) * 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
ES2165103T3 (es) 2002-03-01
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 (de) 2001-10-04
KR100523135B1 (ko) 2005-10-19
DE69707146T2 (de) 2002-06-20
EP0937028A1 (de) 1999-08-25
EP0839794A1 (de) 1998-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DSM IP ASSETS B.V., HEERLEN, NL

Owner name: E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL.,

8327 Change in the person/name/address of the patent owner

Owner name: DSM IP ASSETS B.V., HEERLEN, NL

8339 Ceased/non-payment of the annual fee