Process for producing N-(hetero)aryl-substituted...

Details Process for producing N-(hetero)aryl-substituted... Process for producing N-(hetero)aryl-substituted...

2006-12-08

2010-11-16

Wilson, James O (Department: 1624)

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

active

07834183

ABSTRACT:
A process for producing an N-(hetero)aryl-substituted nitrogen-containing heteroaryl compound, the process comprising: reacting a heteroaryl compound having an NH group as a ring-constituting component with a (hetero)aryl compound having a leaving group in the presence of a heterogeneous-system platinum group metal catalyst, a ligand and a base.

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Efficient Palladium-Catalyzed N-Arylation of Indoles, Department of Chemistry, Massachusetts Institute of Technology Cambridge, Massachusetts 02139, David W. Old, Michelle C. Harris, and Stephen L. Buchwald, Organic Letters 2000 Vo. 2, No. 10 1403-1406.

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