TW291477B - Process for the preparation of an aldehyde using a catalyst system comprising a multidentate phosphorous amide ligand and rhodium - Google Patents

Process for the preparation of an aldehyde using a catalyst system comprising a multidentate phosphorous amide ligand and rhodium

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Publication number
TW291477B
TW291477B TW83111009A TW83111009A TW291477B TW 291477 B TW291477 B TW 291477B TW 83111009 A TW83111009 A TW 83111009A TW 83111009 A TW83111009 A TW 83111009A TW 291477 B TW291477 B TW 291477B
Authority
TW
Taiwan
Prior art keywords
group
ligand
trivalent
catalyst system
multidentate
Prior art date
Application number
TW83111009A
Other languages
Chinese (zh)
Inventor
Elmo Wissing
Antonius Jacobus Jo Teunissen
Carolina Bernedette Hansen
Petrus Wilhelmus N Vanleeuwen
Rooy Annemiek Van
Dennis Burgers
Original Assignee
Dsm Nv
Du Pont
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, Du Pont filed Critical Dsm Nv
Priority to TW83111009A priority Critical patent/TW291477B/en
Application granted granted Critical
Publication of TW291477B publication Critical patent/TW291477B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Process for preparing an aldehyde compound by hydroformylation of an ethylenically unsaturated organic compound in the presence of a catalyst system comprising of a multidentate phosphorous ligand and a Group VIII metal, in which the multidentate phosphorous ligand is a multidentate phosphorous amide ligand which ligand contains at least one trivalent P(N(R)-)(O-)2 group, in which ligand the possible other trivalent phosphorus group or groups is/are a trivalent P(O-)3 group in which R is hydrogen or an organic group and in which the trivalent groups are connected via a multivalent bridging group (A) and in which the remaining one or two free bonds of the trivalent group are bonded with one or two monovalent organic groups or the two free fonds are bonded with one divalent organic group.
TW83111009A 1994-11-26 1994-11-26 Process for the preparation of an aldehyde using a catalyst system comprising a multidentate phosphorous amide ligand and rhodium TW291477B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW83111009A TW291477B (en) 1994-11-26 1994-11-26 Process for the preparation of an aldehyde using a catalyst system comprising a multidentate phosphorous amide ligand and rhodium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW83111009A TW291477B (en) 1994-11-26 1994-11-26 Process for the preparation of an aldehyde using a catalyst system comprising a multidentate phosphorous amide ligand and rhodium

Publications (1)

Publication Number Publication Date
TW291477B true TW291477B (en) 1996-11-21

Family

ID=51398306

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83111009A TW291477B (en) 1994-11-26 1994-11-26 Process for the preparation of an aldehyde using a catalyst system comprising a multidentate phosphorous amide ligand and rhodium

Country Status (1)

Country Link
TW (1) TW291477B (en)

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