Tris(trimethylsilyl)silylboronate Esters: Novel Bulky, Air- and Moisture-Stable Silylboronate Ester Reagents for Boryl Substitution and Silaboration Reactions
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DOI: 10.1021/acs.organomet.7b00476
Abstract: New, bulky tris(trimethylsilyl)silylboronate pinacol and hexylene glycol esters ((TMS)3Si–B(pin) and (TMS)3Si–B(hg)) were prepared in 46 and 61% yields, respectively, by the reaction of tris(trimethylsilyl)silylpotassium with the corresponding boron electrophiles. Notably, these silylboronate esters exhibited high… read more here.
Keywords: silylboronate esters; silylboronate; trimethylsilyl silylboronate; boryl substitution ... See more keywords