Production of carboxylic acids and esters

Details Production of carboxylic acids and esters Production of carboxylic acids and esters

1977-04-26

1978-07-25

Garner, Vivian

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260410, 2604109R, 260413, 260514M, 260515R, 260540, 260541, 560105, 560114, 560204, 560232, C07C 5110, C07C 5112, C07C 6736, C07C 6737

Patent

active

041029216

ABSTRACT:
This invention relates to an improved process for the carbonylation of alcohols, esters, ethers and halide derivatives with carbon monoxide in the presence of a catalyst system comprising a Group VIII metal component and a halogen component. The improvement in the process resides in the use of a polydentate chelating phosphorus or arsenic ligand complexed with iridium as the Group VIII metal component.

REFERENCES:
patent: 3772380 (1973-11-01), Paulik et al.

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