Trans-Metal-Trapping Meets Frustrated-Lewis-Pair Chemistry: Ga(CH₂SiMe₃)₃-Induced C-H Functionalizations.

ABSTRACT: Merging two topical themes in main-group chemistry, namely, cooperative bimetallics and frustrated-Lewis-pair (FLP) activity, this Forum Article focuses on the cooperativity-induced outcomes observed when the tris(alkyl)gallium compound GaR₃ (R = CH₂SiMe₃) is paired with the lithium amide LiTMP (TMP = 2,2,6,6-tetramethylpiperidide) or the sterically hindered N-heterocyclic carbene (NHC) 1,3-bis(tert-butyl)imidazol-2-ylidene (I^tBu). When some previously published work are drawn together with new results, unique tandem reactivities are presented that are driven by the steric mismatch between the individual reagents of these multicomponent reagents. Thus, the LiTMP/GaR₃ combination, which on its own fails to form a cocomplex, functions as

SUBMITTER: Uzelac M 

PROVIDER: S-EPMC5549243 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature