Synthesis of 2-Methylindoline- and 2-Methyl-1,2,3,4-tetrahydroquinoline-Derived Phosphoramidites and Their Applications in Iridium-Catalyzed Allylic Alkylation of Indoles - Liu, Wen-Bo; He, Hu; Dai, Li-Xin; You, Shu-Li (Synthesis, 2009)