Palladium catalysts containing sulfonated bisphosphines as ligan

Details Palladium catalysts containing sulfonated bisphosphines as ligan Palladium catalysts containing sulfonated bisphosphines as ligan

1995-05-02

1997-05-20

Nazario-Gonzalez, Porfirio

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

Organic compounds

Heavy metal containing

556 21, 556136, 502162, 562 35, 562406, C07F 902, C07F 1500

Patent

active

056313934

ABSTRACT:
The invention relates to palladium compounds containing as ligands compounds of the formula (I) ##STR1## where Ar is C.sub.6 H.sub.4 SO.sub.3 M, M is hydrogen, ammonium, a monovalent metal or one equivalent of a polyvalent metal and Ph is the phenyl radical and n, m are zero, 1 or 2 and x, y, u, v are zero, 1 or 2.

REFERENCES:
patent: 5347045 (1994-09-01), Herrmann et al.

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