1285256-77-0Relevant academic research and scientific papers
Enantioselective rhodium-catalyzed allylic Ci-H activation for the addition to conjugated dienes
Li, Qian,Yu, Zhi-Xiang
supporting information; experimental part, p. 2144 - 2147 (2011/04/22)
Easy and efficient: By applying the title transformation, two adjacent sp3 stereogenic centers, one of which is a quaternary carbon center, can be easily formed. This asymmetric reaction provides easy and efficient access to multifunctionalized tetrahydropyrrole, tetrahydrofuran, and cyclopentane compounds (see scheme; coe=cyclooctene, DME=1,2-dimethoxyethane, Tf=trifluoromethanesulfonyl).
Conjugated diene-assisted allylic C-H bond activation: Cationic Rh(I)-catalyzed syntheses of polysubstituted tetrahydropyrroles, tetrahydrofurans, and cyclopentanes from Ene-2-dienes
Li, Qian,Yu, Zhi-Xiang
supporting information; experimental part, p. 4542 - 4543 (2010/06/13)
C-H activation followed by addition to alkenes is challenging in the current C-H activation/functionalization field. We report herein an unprecedented diene-assisted transition-metal-catalyzed activation of allylic C-H bonds and their subsequent insertion
