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. 2011 Apr 1;13(7):1784-6.
doi: 10.1021/ol200267b. Epub 2011 Feb 25.

Palladium- and nickel-catalyzed aminations of aryl imidazolylsulfonates and sulfamates

Lutz Ackermann  1 , René Sandmann, Weifeng Song
Affiliations

Palladium- and nickel-catalyzed aminations of aryl imidazolylsulfonates and sulfamates

Lutz Ackermann et al. Org Lett. .

Abstract

A nickel complex derived from dppf, along with NaOt-Bu as the base, allowed for challenging aminations of aryl sulfamates. An improved functional group tolerance is observed in novel palladium-catalyzed aminations of imidazolylsulfonates with rac-BINAP as the ligand.

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