Stereoselective 1,2-Metalate Rearrangement of α-Chloroalkylboronic Esters with gem -Diborylalkanes
Highly diastereoselective 1,2-metalate rearrangements of α-haloalkylboronic esters that simultaneously construct contiguous stereogenic centers remain limited. Herein, we report a highly diastereoselective and stereospecific 1,2-metalate rearrangement of enantioenriched α-haloalkylboronic esters using gem-diborylalka...