Process for preparing diphospines ligands and catalysts containi

Details Process for preparing diphospines ligands and catalysts containi Process for preparing diphospines ligands and catalysts containi

1996-04-18

1999-07-27

Gerstl, Robert

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

Organic compounds

Sulfonic acids or salts thereof

568 13, C07F 950

Patent

active

059292733

ABSTRACT:
The present invention provides novel water-soluble diphosphines having the formula ##STR1## wherein X, Y, R.sub.1-18 and n are defined herein, and which can be complexed with a transition metal to form a novel catalyst useful in such applications as hydroformylation.

REFERENCES:
patent: 5693868 (1997-12-01), Sayo

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