Preparation, properties and synthetic potentials of fluorous boronates
作者:Yangen Huang、Dajun Chen、Feng-Ling Qing
DOI:10.1016/j.tet.2003.08.034
日期:2003.9
to the chemistry of boronic acids and its application in fluorous-phase techniques are described. Treatment of fluorous bromosilane 2 with allyl Grignard reagent followed by dihydroxylation provided fluorous diol 1. A series of boronic acids were attached to 1 by esterification. The formed fluorous boronates 4 were moisture sensitive and thus their synthetic potentials were limited. Thus a fluorous
Palladium(0)-Catalyzed Cross-Coupling of Fluorous Bis(pinacolato)diboron: An Efficient Access to Fluorous Boronates
作者:Feng-Ling Qing、Yangen Huang、Dajun Chen
DOI:10.1055/s-2005-871533
日期:——
A novel fluorous bis(pinacolato)diboron has been developed as an efficient reagent to prepare fluorous boronates, which are of significance as synthetic equivalents to boronic acids.