Technical Notes:
1. L igand used with Cul to form a general and highly efficient catalyst for the N-amidation of aryl and
heteroaryl iodides, bromides and in some cases, unactivated aryl chlorides. The catalyst system is also used for the N-arylation of indoles.
2.L igand used for the N-Arylation of pyrroles, pyrazoles, indazoles, imidazoles and triazoles.
3.L igand used for the -arylation of 4-aminophenols.
4. L igand used for the N-arylation of primary sulfonamides .
5. L igand used for the Cu-catalyzed chloride/iodide and bromide/iodide exchange of aryl halides.
References:
1.Org. L ett., 2007, 9, 4749.
2.J. Am. Chem. Soc., 2008, 130, 9613.
3.J. Am. Chem. Soc., 2009, 131, 1 7423.
4.Org. L ett., 2010, 12, 1532.
5.Organometallics, 2011, 30, 4067 .
6.J. Am. Chem. Soc., 2002, 124, 14844.
Strem
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