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Short Paper | Special issue | Vol 84, No. 2, 2012, pp.1313-1323
Published online, 11th August, 2011
DOI: 10.3987/COM-11-S(P)64
Synthesis of Ruthenium(II) 2,6-Bis(imino)pyridyl Complexes for C-H Amination of Sulfamate Esters

Jennifer L. Bon and Simon B. Blakey*

*Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, GA 30322, U.S.A.

Abstract

A family of ruthenium(II) 2,6-bis(imino)pyridyl complexes have been developed as a novel catalyst framework for C-H amination. Their synthesis and evaluation is herein described. The reactivity of these catalysts is heavily dependent upon the electronics of the ligand. These complexes are capable of functionalizing the benzylic protons of sulfamate esters with good conversion.