Under very mild conditions, functionalized benzoxaborole derivatives were prepared in good to excellent yields via a palladium-catalyzed Miyaura borylation reaction of readily available unprotected o-bromobenzylalcohols, and bis(pinacolato)diboron (B2pin2) without the assistance of an acid.
在非常温和的条件下,通过钯催化的Miyaura硼化反应,利用易得的未保护的o-溴苄醇和双(邻菲罗)二硼(B2pin2),制备了功能化苯并硼酸酯衍生物,产率良好至优良。