RO96102B - Procedeu de preparare a aldehidelor - Google Patents

Procedeu de preparare a aldehidelor

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Publication number
RO96102B
RO96102B RO124706A RO12470686A RO96102B RO 96102 B RO96102 B RO 96102B RO 124706 A RO124706 A RO 124706A RO 12470686 A RO12470686 A RO 12470686A RO 96102 B RO96102 B RO 96102B
Authority
RO
Romania
Prior art keywords
rhodium
aldehydes
ligand
preparing aldehydes
butyldiphenylethane
Prior art date
Application number
RO124706A
Other languages
English (en)
Other versions
RO96102A (ro
Inventor
Billing Eenst
George Abatjoglou Anthony
Robert Bryant David
Original Assignee
Union Carbide Corporation
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 Union Carbide Corporation filed Critical Union Carbide Corporation
Priority to RO124706A priority Critical patent/RO96102B/ro
Publication of RO96102A publication Critical patent/RO96102A/ro
Publication of RO96102B publication Critical patent/RO96102B/ro

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

Abstract

Inventia se refera la un procedeu de preparare a aldehidelor, prin hidroformilarea olefinelor cu monooxid de carbon si hidrogen, folosind un catalizator continând rodiu si un ligand continând fosfor, la care este folosit un compus bis-fosfitic cu formula generala : (vezi formula înpag.1) în care X este H, OCH<sub>3</sub>, W este difenil, dinaftil, dimetoxi, ditertbutildifenil, 1 - bis - ditertbutil-difeniletan, iar Z este radicalul metil, fenil, p-nonilfenil, p - clorfenil, o - tolil, folosind o reactie molara ligand/rodiu de 1 ... 60, la temperatura de 50 ... 100 degree C.
RO124706A 1986-09-04 1986-09-04 Procedeu de preparare a aldehidelor RO96102B (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO124706A RO96102B (ro) 1986-09-04 1986-09-04 Procedeu de preparare a aldehidelor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO124706A RO96102B (ro) 1986-09-04 1986-09-04 Procedeu de preparare a aldehidelor

Publications (2)

Publication Number Publication Date
RO96102A RO96102A (ro) 1989-01-30
RO96102B true RO96102B (ro) 1989-02-03

Family

ID=20119820

Family Applications (1)

Application Number Title Priority Date Filing Date
RO124706A RO96102B (ro) 1986-09-04 1986-09-04 Procedeu de preparare a aldehidelor

Country Status (1)

Country Link
RO (1) RO96102B (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3037427B1 (de) * 2014-12-04 2016-11-23 Evonik Degussa GmbH Monophosphite die ein naphthol aufweisen

Also Published As

Publication number Publication date
RO96102A (ro) 1989-01-30

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