HMPA-Free Generation of Trialkylsilyllithium Reagents and Its Applications to the Synthesis of Silylboronic Esters
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DOI: 10.1055/a-1558-9135
Abstract: Trialkylsilyllithium species have turned out to be facilely generated by treating hexaalkyldisilanes with methyllithium in the presence of tris(N,N-tetramethylene)phosphoric triamide (TPPA) as an activator, which can be trapped by boron electrophiles to afford silylboronic esters… read more here.
Keywords: trialkylsilyllithium reagents; silylboronic esters; trialkylsilyllithium; free generation ... See more keywords