Intermolecular C(sp )-H Amination of Complex Molecules.

Angew Chem Int Ed Engl

Department of Chemistry, Stanford University, Stanford, CA, 94305-5080, USA.

Published: April 2018

A general and operationally convenient method for intermolecular amination of C(sp )-H bonds is described. This technology allows for efficient functionalization of complex molecules, including numerous pharmaceutical targets. The combination of pivalonitrile as a solvent, Al O as an additive, and phenyl sulfamate as a nitrogen source affords differential reaction performance and substrate scope. Mechanistic data strongly implicate a pathway for catalyst decomposition that initiates with solvent oxidation, thus providing rationale for the marked influence of pivalonitrile on this reaction process.

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http://dx.doi.org/10.1002/anie.201713225DOI Listing

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