BR8706407A - Processo para a preparacao de aldeidos - Google Patents

Processo para a preparacao de aldeidos

Info

Publication number
BR8706407A
BR8706407A BR8706407A BR8706407A BR8706407A BR 8706407 A BR8706407 A BR 8706407A BR 8706407 A BR8706407 A BR 8706407A BR 8706407 A BR8706407 A BR 8706407A BR 8706407 A BR8706407 A BR 8706407A
Authority
BR
Brazil
Prior art keywords
aqueous solution
forming
aldehydes
phosphines
complex
Prior art date
Application number
BR8706407A
Other languages
English (en)
Inventor
Hanswilhelm Bach
Boy Cornils
Wilhelm Gick
Heinz-Dieter Hahn
Werner Konkol
Ernst Wiebus
Original Assignee
Ruhrchemie 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 Ruhrchemie Ag filed Critical Ruhrchemie Ag
Publication of BR8706407A publication Critical patent/BR8706407A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR8706407A 1986-11-27 1987-11-26 Processo para a preparacao de aldeidos BR8706407A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863640614 DE3640614A1 (de) 1986-11-27 1986-11-27 Verfahren zur herstellung von aldehyden

Publications (1)

Publication Number Publication Date
BR8706407A true BR8706407A (pt) 1988-07-12

Family

ID=6314953

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706407A BR8706407A (pt) 1986-11-27 1987-11-26 Processo para a preparacao de aldeidos

Country Status (12)

Country Link
US (1) US4808758A (pt)
EP (1) EP0269964B1 (pt)
JP (1) JPH0684323B2 (pt)
KR (1) KR950000634B1 (pt)
AT (1) ATE72222T1 (pt)
AU (1) AU593699B2 (pt)
BR (1) BR8706407A (pt)
CA (1) CA1263871A (pt)
DE (2) DE3640614A1 (pt)
ES (1) ES2030039T3 (pt)
IE (1) IE60963B1 (pt)
ZA (1) ZA878716B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5215667A (en) * 1991-08-20 1993-06-01 Exxon Chemical Patents Inc. Method for separating water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction
US5288818A (en) * 1991-08-20 1994-02-22 Exxon Chemical Patents Inc. Method for separating a water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction
DE4242725A1 (de) * 1992-12-17 1994-06-23 Hoechst Ag Verfahren zur Herstellung von höheren, vorwiegend unverzweigten, primären Alkoholen
FR2743010B1 (fr) * 1995-12-29 1998-02-20 Rhone Poulenc Fibres Procede de preparation par hydrogenation de catalyseurs a base de metal de transition et de phosphine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248802A (en) * 1975-06-20 1981-02-03 Rhone-Poulenc Industries Catalytic hydroformylation of olefins
ATE16475T1 (de) * 1982-06-11 1985-11-15 Davy Mckee London Hydroformylierungsverfahren.
US4547595A (en) * 1982-09-02 1985-10-15 Ashland Oil, Inc. Method of reactivating Group VIII anionic hydroformylation catalysts
DE3534314A1 (de) * 1985-09-26 1987-04-02 Ruhrchemie Ag Verfahren zur herstellung von aldehyden
DE3546123A1 (de) * 1985-12-24 1987-06-25 Ruhrchemie Ag Verfahren zur herstellung von aldehyden

Also Published As

Publication number Publication date
ZA878716B (en) 1988-05-17
EP0269964A3 (en) 1989-07-26
JPS63150238A (ja) 1988-06-22
DE3640614A1 (de) 1988-06-09
EP0269964A2 (de) 1988-06-08
CA1263871A (en) 1989-12-12
IE873116L (en) 1988-05-27
DE3776513D1 (de) 1992-03-12
IE60963B1 (en) 1994-09-07
KR880006153A (ko) 1988-07-21
KR950000634B1 (ko) 1995-01-26
AU593699B2 (en) 1990-02-15
JPH0684323B2 (ja) 1994-10-26
EP0269964B1 (de) 1992-01-29
US4808758A (en) 1989-02-28
ATE72222T1 (de) 1992-02-15
AU8182687A (en) 1988-06-02
ES2030039T3 (es) 1992-10-16

Similar Documents

Publication Publication Date Title
DE3666946D1 (en) Process for the production of aldehydes
ES449003A1 (es) Procedimiento de hidroformilacion de clefinas alifaticas.
ES540439A0 (es) Un procedimiento para hidroformulacion para producir adheridos.
ATE149502T1 (de) Sulfonierte phenylphosphane enthaltende komplexverbindungen
BR8501665A (pt) Processo para a obtencao de aldeidos
ES434027A1 (es) Procedimiento para recuperar sistemas catalicos de produc- tos brutos de hidroformilacion.
CS941386A2 (en) Process for preparing aldehydes
BR8706407A (pt) Processo para a preparacao de aldeidos
SE7709110L (sv) Hydroformyleringsforfarande
ES8102842A1 (es) Procedimiento de estabilizacion y regeneracion del cataliza-dor de hidroformilacion del propeno
JPS6450837A (en) Manufacture of aldehyde
KR890014427A (ko) 로듐-트리시클로헥실포스핀 촉매 시스템을 사용하는 수성 포름알데히드의 히드로포르밀화
ATE51217T1 (de) Verfahren zur herstellung von nonadecandiolen.
MY132452A (en) Process for preparing aldehydes
CA2212535A1 (en) Process for separating off phosphine oxides and alkylarylphosphines from reaction mixtures of a homogeneous hydroformylation
KR910006207A (ko) 메틸 2-포르밀 부티 레이트의 제조방법

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/11/2008