COMPLEXES OF PDCL2 WITH PHOSPHORYL-SUBSTITUTED AND THIOPHOS-PHORYL-SUBSTITUTED PHOSPHINES AS CATALYSTS FOR THE HYDROCARBOXYLATION OF OLEFINS

Authors
TEREKHOVA MI KRON TE BONDARENKO NA PETROV ES TSVETKOV EN
Citation
Mi. Terekhova et al., COMPLEXES OF PDCL2 WITH PHOSPHORYL-SUBSTITUTED AND THIOPHOS-PHORYL-SUBSTITUTED PHOSPHINES AS CATALYSTS FOR THE HYDROCARBOXYLATION OF OLEFINS, Bulletin of the Russian Academy of Sciences, Division of Chemical Sciences, 41(9), 1992, pp. 1555-1558
Citations number
11
Categorie Soggetti
Chemistry
Journal title
Bulletin of the Russian Academy of Sciences, Division of Chemical Sciences → ACNP
ISSN journal
10635211
Volume
41
Issue
9
Year of publication
1992
Part
1
Pages
1555 - 1558
Database
ISI
SICI code
1063-5211(1992)41:9<1555:COPWPA>2.0.ZU;2-V
Abstract
The influence of the ligands Ph2P(CH2)mP(X)Ph2 (L), Where m = 1, 2 and X = O, S, on the rate and regional selectivity of the hydrocarboxylat ion of alpha-olefins has been investigated, catalyzed by PdCl2, in a s eries of organic solvents. A high regional selectivity of the process (> 80%) for products with normal structure has been achieved by using L with m = 2, X = O. The influence of the ligand used and of triphenyl phosphine on the properties of the catalytic system in the given react ion has been compared.