Table 5. (a) Exemplar Scope of Aryl Boronic Acids Compatible with the One-Pot Suzuki-Hydrogenolysis Coupling Protocol; (b) Library of Boronic Acids Employed as Part of the Hyphenated Two-Pot Synthesis of 5-Aryltetrazoles.

^aReactions performed on a 0.5 mmol scale using 1.3 equiv of boronic acid, 1.5 equiv of Cs₂CO₃, and 100 equiv of H₂O at a concentration of 0.1 M.

^b2.5 mmol scale.

^c1 equiv of 1, 1.5 equiv of boronic acid, 2 equiv of Cs₂CO₃, 3 mol % of XPhos Pd G3, and 10 equiv of H₂O, heated at 100 °C in a solution of PhMe (0.2 M) for 2 h.

^d1 equiv of 3 and 10 mol % of Noblyst Pd/C, heated at 40 °C in a solution of EtOH (0.1M) for 18 h in the presence of 2 bar H₂ generated from Zn and HCl.

^eFrom (E)-styrylboronic acid.