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IT1270251B - Catalyst and process for the carbonylization of low molecular weight aliphatic alcohols and mixtures of carboxylic acids and their esters so obtained - Google Patents

Catalyst and process for the carbonylization of low molecular weight aliphatic alcohols and mixtures of carboxylic acids and their esters so obtained

Info

Publication number
IT1270251B
IT1270251B ITMI941277A ITMI941277A IT1270251B IT 1270251 B IT1270251 B IT 1270251B IT MI941277 A ITMI941277 A IT MI941277A IT MI941277 A ITMI941277 A IT MI941277A IT 1270251 B IT1270251 B IT 1270251B
Authority
IT
Italy
Prior art keywords
esters
molecular weight
low molecular
carboxylic acids
aliphatic alcohols
Prior art date
Application number
ITMI941277A
Other languages
Italian (it)
Inventor
Ezio Tempesti
Alain Kiennemann
Paolo Ferruti
Laurence Chateau
Giuseppe Airoldi
Carlo Mazzocchia
Original Assignee
Consiglio Nazionale Ricerche
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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to ITMI941277A priority Critical patent/IT1270251B/en
Publication of ITMI941277A0 publication Critical patent/ITMI941277A0/en
Publication of ITMI941277A1 publication Critical patent/ITMI941277A1/en
Application granted granted Critical
Publication of IT1270251B publication Critical patent/IT1270251B/en

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

Abstract

Compound comprising rhodium anchored on a solid phase to catalyse the carbonylation reaction of low molecular weight aliphatic alcohols to provide mixtures of carboxylic acids and their esters of variable composition, using CO/H2 in the presence of a promoter selected from the group comprising alkyl iodides and bromides having from 1 to 4 carbon atoms, in which the said solid phase comprises a resin comprising groups having one phosphorus atom.
ITMI941277A 1994-06-20 1994-06-20 Catalyst and process for the carbonylization of low molecular weight aliphatic alcohols and mixtures of carboxylic acids and their esters so obtained IT1270251B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI941277A IT1270251B (en) 1994-06-20 1994-06-20 Catalyst and process for the carbonylization of low molecular weight aliphatic alcohols and mixtures of carboxylic acids and their esters so obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941277A IT1270251B (en) 1994-06-20 1994-06-20 Catalyst and process for the carbonylization of low molecular weight aliphatic alcohols and mixtures of carboxylic acids and their esters so obtained

Publications (3)

Publication Number Publication Date
ITMI941277A0 ITMI941277A0 (en) 1994-06-20
ITMI941277A1 ITMI941277A1 (en) 1995-12-20
IT1270251B true IT1270251B (en) 1997-04-29

Family

ID=11369134

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941277A IT1270251B (en) 1994-06-20 1994-06-20 Catalyst and process for the carbonylization of low molecular weight aliphatic alcohols and mixtures of carboxylic acids and their esters so obtained

Country Status (1)

Country Link
IT (1) IT1270251B (en)

Also Published As

Publication number Publication date
ITMI941277A1 (en) 1995-12-20
ITMI941277A0 (en) 1994-06-20

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Effective date: 19970625