Oka, Naoki; Yamada, Tsuyoshi; Sajiki, Hironao; Akai, Shuji; Ikawa, Takashi published the artcile< Aryl Boronic Esters Are Stable on Silica Gel and Reactive under Suzuki-Miyaura Coupling Conditions>, Category: pyridine-derivatives, the main research area is aryl boronic ester bromoarene palladium Suzuki Miyaura coupling; biaryl preparation.
A wide range of aryl boronic 1,1,2,2-tetraethylethylene glycol esters [ArB(Epin)s] were readily synthesized. Purifying aryl boronic esters by conventional silica gel chromatog. is generally challenging; however, these introduced derivatives were easily purified on silica gel and isolated in excellent yields. The purified ArB(Epin) was subjected to Suzuki-Miyaura couplings, which provided higher yields of the desired biaryl products than those obtained using the corresponding aryl boronic acids or pinacol esters.
Organic Letters published new progress about Aryl bromides Role: RCT (Reactant), RACT (Reactant or Reagent). 329214-79-1 belongs to class pyridine-derivatives, and the molecular formula is C11H16BNO2, Category: pyridine-derivatives.