Catalytic activity of the RhH(CO)(TPPTS)3 precursor in the biphasic hydroformylation reaction of C5-C7 alkenes from a real naphtha cut

The complex RhH(CO)(TPPTS)3 [TPPTS = P(m-C6H4SO3Na)3 = tris(sodium-m-trisulphonated-triphenylphosphine] was used as catalyst precursor for the hydroformylation of several C6-C7 alkenes from a real Venezuelan naphtha cut without dilution, under mild reaction conditions: 800 psi of syngas 1:1 (H2/CO),...

Full description

Saved in:
Bibliographic Details
Published in:Applied catalysis. A, General General, 2009-05, Vol.358 (2), p.211-214
Main Authors: MODRONO ALONSO, Maria, GUANIPA, Victor, MELEAN, Luis G, ROSALES, Merlin, GONZALEZ, Angel, BARICELLI, Pablo J
Format: Article
Language:English
Subjects:
Catalysis
Chemistry
Exact sciences and technology
General and physical chemistry
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The complex RhH(CO)(TPPTS)3 [TPPTS = P(m-C6H4SO3Na)3 = tris(sodium-m-trisulphonated-triphenylphosphine] was used as catalyst precursor for the hydroformylation of several C6-C7 alkenes from a real Venezuelan naphtha cut without dilution, under mild reaction conditions: 800 psi of syngas 1:1 (H2/CO), substrate/catalyst molar ratio 400:1, 80 deg C and 760 rpm. The olefin contents in the organic phase were about 42%. The catalytic precursor is active in the hydroformylation reaction of the naphtha cut obtaining conversion of 86% of the olefins in aldehydes during 200 h of reaction. The oxigenated products were nearly completely identified and agrupated according to the carbon atom number in order to facilitate our discussion.
ISSN:0926-860X
1873-3875
DOI:10.1016/j.apcata.2009.02.017