Author/Authors :
Baltus، نويسنده , , Christine B. and Chuckowree، نويسنده , , Irina S. and Press، نويسنده , , Neil J. and Day، نويسنده , , Iain J. and Coles، نويسنده , , Simon J. and Tizzard، نويسنده , , Graham J. and Spencer، نويسنده , , John، نويسنده ,
Abstract :
A series of alkenyl phenylboronic acid pinacol esters has been synthesized via an olefin cross-metathesis reaction of vinylphenylboronic acid pinacol ester derivatives. After catalytic hydrogenation, the resulting boronates were coupled via a microwave-mediated Suzuki–Miyaura reaction to afford a library of biarylethyl aryl and biarylethyl cycloalkyl derivatives. A complementary reaction sequence involved an initial Suzuki–Miyaura coupling.
Keywords :
Arylboronic esters , cross-metathesis , C–C bond formation , Microwaves , Suzuki–Miyaura coupling
