ZWITTERIONIC METAL-COMPLEXES OF THE NEW TRIPHOSPHINE NAO3S(C6H4)CH2C(CH(2)PPH(2))(3) IN LIQUID BIPHASIC CATALYSIS - AN ALTERNATIVE TO TEFLON PONYTAILS FOR FACILE CATALYST SEPARATION WITHOUT WATER

Authors
BIANCHINI C FREDIANI P SERNAU V
Citation
C. Bianchini et al., ZWITTERIONIC METAL-COMPLEXES OF THE NEW TRIPHOSPHINE NAO3S(C6H4)CH2C(CH(2)PPH(2))(3) IN LIQUID BIPHASIC CATALYSIS - AN ALTERNATIVE TO TEFLON PONYTAILS FOR FACILE CATALYST SEPARATION WITHOUT WATER, Organometallics, 14(12), 1995, pp. 5458-5459
Citations number
10
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
14
Issue
12
Year of publication
1995
Pages
5458 - 5459
Database
ISI
SICI code
0276-7333(1995)14:12<5458:ZMOTNT>2.0.ZU;2-A
Abstract
The new Ligand NaO3S(C6H4)CH2C(CH(2)PPh(2))(3) (sulphos) has been synt hesized. The application of the zwitterionic Rh(I) complexes (sulphos) Rh(cod) and (sulphos)Rh(CO)(2) in liquid biphasic catalysts has been d emonstrated for the hydrogenation of styrene and the hydroformylation of 1-hexene, respectively. The Latter reaction gives C-7 alcohols in a n alcohol/hydrocarbon system and C-7 aldehydes in an alcohol-water/hyd rocarbon system. All rhodium a's recovered in the polar phase at the e nd of the catalytic reactions.