L. Wang et al., REDUCTIVE COUPLING OF AROMATIC CARBONYL-COMPOUNDS TO PINACOLS USING ZINC POWDER IN AQUEOUS-MEDIA, Journal of chemical research. Synopses (Print), (6), 1998, pp. 336
Zinc-mediated reductive coupling of aromatic carbonyl compounds occurs
to give corresponding 1,2-diols in moderate to good yields in saturat
ed NH4Cl(aq)-THF solution at room temperature.