Ligands for metals and improved metal-catalyzed processes...

Details Ligands for metals and improved metal-catalyzed processes... Ligands for metals and improved metal-catalyzed processes...

2005-09-20

2005-09-20

Richter, Johann (Department: 1626)

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C548S577000, C556S013000, C556S136000, C564S405000

Reexamination Certificate

active

06946560

ABSTRACT:
One aspect of the present invention relates to novel ligands for transition metals. A second aspect of the present invention relates to the use of catalysts comprising these ligands in transition metal-catalyzed carbon-heteroatom and carbon-carbon bond-forming reactions. The subject methods provide improvements in many features of the transition metal-catalyzed reactions, including the range of suitable substrates, reaction conditions, and efficiency.

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