(untitled) - Tang, W; Patel, N D; Xu, G; Xu, X; Savoie, J; Ma, S; Hao, M.-H; Keshipeddy, S; Capacci, A G; Wei, X; Zhang, Y; Gao, J J; Li, W; Rodriguez, S; Lu, B Z; Yee, N K; Senanayake, C H (Org. Lett., 2012)