Coordination Complex System Comprising Tautomeric Ligands

The invention relates to a coordination complex system comprising a ligand having the formula: R1-SO2-NH-P (XR2)2 (1a); or R1-SO2-N=PH (XR2)2 (1b); or R1-SO(OH)=N-P(XR2)2 (1c); wherein X is independently O, S, NH, or a bond; R1 and R2 are independently selected from hydrogen and substituted or unsubstituted alkyl or aryl; wherein at least one equivalent of the ligand is complexed to an equivalent of a metal selected from a transition metal and lanthanide. The invention also relates to the use of said coordination complexes as catalysts in the hydrof ormylation, hydrogenation, transfer hydrogenation, hydrocyanation, polymerization, isomerization, carbonylation, cross-coupling, metathesis, CH activation, allylic substitution, aldol condensation, or Michael addition.

Patents:
WO 2,009,065,856

Inventor(s): REEK JOOST NIKOLAAS HENDRIK [NL]; PATUREAU FREDERIC WILLIAM [FR]; KUIL MARK [NL]; SANDEE ALBERTUS JACOBUS [NL]; MEEUWISSEN JURJE

Type of Offer: Sale



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