Polymeric rhodium, iridium and ruthenium phosphine complex compo

Details Polymeric rhodium, iridium and ruthenium phosphine complex compo Polymeric rhodium, iridium and ruthenium phosphine complex compo

1981-07-16

1984-04-10

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260429J, 528 15, C07F 1500

Patent

active

044420404

ABSTRACT:
The invention relates to complex compounds of rhodium, iridium or ruthenium with a silicic acid-like structure with a least one phosphine ligand, the trivalent phosphorus of which is bonded to silicon via at least one divalent organic residue, the remaining three valences of the silicon building, via oxygen bridges arising from the hydrolysis of functional substituents originally bound there, a inter- or intra-molecularly crosslinked polycondensate. The required charge equalization is effected by an anion. Also disclosed are processes for recovery of the polymeric complexes and their use in heterogeneous catalysis of various chemical reactions.

REFERENCES:
patent: 2856837 (1974-12-01), Chandra
patent: 3726809 (1973-04-01), Allum et al.
patent: 3832404 (1974-08-01), Allum et al.
patent: 4134906 (1979-01-01), Oswald et al.

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