Hydroboration of imines: Intermolecular vs. intramolecular hydride transfer
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DOI: 10.1039/d3nj01979a
Abstract: A crucial step in the formation of mono-aminoboranes (R2N-BH2) from the corresponding imine-BH3 adducts, under mild reaction conditions, is the 1,3-hydride shift. We offer experimental and theoretical insights into this... read more here.
Keywords: hydroboration imines; chemistry; intermolecular intramolecular; hydride transfer ... See more keywords
Zirconocene-Initiated Intramolecular Hydride Transfer in N-Isoalkyl-Substituted Propargylamines
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DOI: 10.1055/s-0037-1609336
Abstract: The unusual transformation of N-isoalkyl-substituted propargylamines into alkenylamines under the action of Cp2ZrCl2 and organoaluminum compounds (Me3Al, EtAlCl2) has been observed. The proposed mechanism, involving the N-isoalkyl-substituted propargylamine undergoing zirconocene-initiated intramolecular hydride transfer was supported… read more here.
Keywords: zirconocene initiated; hydride transfer; intramolecular hydride; initiated intramolecular ... See more keywords