SILANYLOXYARYL PHOSPHINE LIGAND AND USES THEREOF IN C-N CROSS-COUPLING
The present invention pertains to silanyloxyaryl phosphine ligands of formula (I) and their uses with transition metal catalyst precursors for organic synthesis reactions. More particularly, the present invention pertains to the use of silanyloxyaryl phosphine ligands and with transition metal catalyst precursors in C-N cross-coupling reactions.
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Paragraph 00117; 00140; 00141
(2013/11/18)
Efficient palladium-catalyzed synthesis of substituted indoles employing a new (silanyloxyphenyl)phosphine ligand
The new and easily prepared OTips-DalPhos ligand (L1) offers broad substrate scope at relatively low loadings in the palladium-catalyzed C-N cross-coupling/cyclization of o-alkynylhalo(hetero)arenes with primary amines, affording indoles and related heterocyclic derivatives in high yield.
Lavery, Christopher B.,McDonald, Robert,Stradiotto, Mark
supporting information; experimental part
p. 7277 - 7279
(2012/07/28)
A general and mild domino approach to substituted 1-aminoindoles
A versatile and efficient palladium catalyzed domino reaction leading to a broad range of substituted 1-aminoindoles has been developed. The title compounds were prepared from 2-halo-phenylacetylenes and simple hydrazines in good to excellent yields in ju
Halland, Nis,Nazare, Marc,Alonso, Jorge,R'Kyek, Omar,Lindenschmidt, Andreas
supporting information; experimental part
p. 1042 - 1044
(2011/02/27)
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