5-Endo Cyclizations of NHC-Boraallyl Radicals Bearing Ester Substituents: Characterization of Derived 1,2-Oxaborole Radicals and Boralactones
Wen Dai, Timothy R. McFadden, Dennis P. Curran*, Herbert A. Früchtl, John C. Walton*
J. Am. Chem. Soc. 2018, 140, 46, 15868–15875