Potassium Phenyltrifluoroborate, 98%, Each

Details:

Aryltrifluoroborate salts are more nucleophilic than the corresponding arylboronic acids and undergo ligand-free pd-catalyzed cross-coupling reactions with arenediazonium tetrafluoroborates to give good yields of biaryls. Suzuki cross-coupling are conducted using organotrifluoroborates as a potent boronic acid surrogates. In the presence of dicarbonyl­(2,4-pentanedionato)­rhodium(i)­, 39295, k aryl- and alkenyltrifluoroborates add to aldehydes and enones to give secondary alcohols and saturated ketones, respectively.