Thorium Metallacycle Facilitates Catalytic Alkyne Hydrophosphination.
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DOI: 10.1021/jacs.7b08323
Abstract: The bis(NHC)borate-supported thorium-bis(mesitylphosphido) complex (1) undergoes reversible intramolecular C-H bond activation enabling the catalytic hydrophosphination of unactivated internal alkynes. Catalytic and stoichiometric experiments support a mechanism involving reactive Th-NHC metallacycle intermediates (Int and 2). read more here.
Keywords: thorium metallacycle; thorium; metallacycle facilitates; facilitates catalytic ... See more keywords