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Chelating dppp-like ligands

The activity enhancement by the phosphonate-phosphane complexes 2a and 2b is obvious. The phosphane oxide-phosphane dppe-0, which is known to accelerate the homogeneous carbonylation (28), did not improve the activity of the carbon-supported catalyst. Strongly coordinated chelate ligands like dppe or dppp can even suppress the activity, possibly by blocking coordination sites necessary for carbonylation. [Pg.572]


See other pages where Chelating dppp-like ligands is mentioned: [Pg.828]    [Pg.577]    [Pg.540]    [Pg.242]    [Pg.744]    [Pg.744]    [Pg.4198]    [Pg.369]    [Pg.23]    [Pg.872]   
See also in sourсe #XX -- [ Pg.285 ]




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