Synthesis of 1,1,1-Tris(boronates) from Vinylarenes by Co-Catalyzed Dehydrogenative Borylations–Hydroboration
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https://figshare.com/articles/dataset/Synthesis_of_1_1_1_Tris_boronates_from_Vinylarenes_by_Co_Catalyzed_Dehydrogenative_Borylations_Hydroboration/2095555
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资源简介:
The
selective preparation of 1,1,1-tris(boronates) from vinylarenes and
bis(pinacolato)diboron is described. The reactions occur at ambient
temperature with excellent selectivity, high yields, and good functional
group tolerance. Mechanistic studies suggest that Co(I)-catalyzed
double dehydrogenative borylations generate a 1,1-diborylalkene intermediate,
which undergoes hydroboration with pinacolborane formed in
situ to yield 1,1,1-tris(boronate).
创建时间:
2016-02-12



