Process for the preparation of an ester

Details Process for the preparation of an ester Process for the preparation of an ester

1995-01-05

1997-10-21

Nazario-Gonzalez, Porfirio

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

560233, 560239, 562519, 502162, 502167, C07C 6738, C07C 5112, B01J 3100

Patent

active

056798318

ABSTRACT:
Process for the preparation of a terminal ester by carbonylation of an internally unsaturated organic compound in the presence of an alcohol, carbon monoxide, palladium, an acid with a pK.sub.a of less than 2 (measured at 18.degree. C. in an aqueous solution) and a bidentate organic phosphorus, antimony or arsenic ligand compound having a bridging group, wherein the bridging group comprises a bis(.eta.-cyclopentadienyl) coordination group of a transition metal.

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patent: 5077425 (1991-12-01), Burke
patent: 5194631 (1993-03-01), Suto et al.
patent: 5292700 (1994-03-01), Klusener et al.
patent: 5330952 (1994-07-01), Drent
patent: 5340787 (1994-08-01), Keijsper
patent: 5350725 (1994-09-01), Van Doorn et al.

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