《Aliphatic α-Boryl-α-bromoketones: Synthesis and Reactivity》 was published in European Journal of Organic Chemistry in 2020. These research results belong to Ivon, Yevhen M.; Kuchkovska, Yuliya O.; Voitenko, Zoya V.; Grygorenko, Oleksandr O.. Name: Bis[(pinacolato)boryl]methane The article mentions the following:
A protocol for the preparation of α-boryl-α-bromoketones from alkenyl MIDA boronates was developed and applied to functionalized aliphatic derivatives The reaction sequence included regioselective hydroxybromination of olefin moiety, followed by oxidation of alc. group with Dess-Martin periodinane. The target trifunctional boronate-containing derivatives were obtained in up to 94% yield over two steps starting from alkenyl MIDA boronates. In some cases, functional groups present in the substrate participated in the bromohydroxylation step via intramol. nucleophilic attack at the bromonium cation leading to cyclic products. Addnl., the reactivity of aliphatic α-boryl-α-bromoketones was illustrated by nucleophilic substitution at the α-C atom and heterocyclization reactions. In the experiment, the researchers used many compounds, for example, Bis[(pinacolato)boryl]methane(cas: 78782-17-9Name: Bis[(pinacolato)boryl]methane)
Bis[(pinacolato)boryl]methane(cas: 78782-17-9) belongs to organoboron compounds.Name: Bis[(pinacolato)boryl]methane Organoboron compounds have been a cornerstone of synthetic transformations for decades. Areas such as boron-containing catalysts, metalate chemistry, photoredox methods, and boryl anions have brought significant new developments in understanding and provided new reactivity upon.
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