1,4-Dioxane → HCID 17966004, compound

Participants

Reaction Conditions

Reaction Steps

Into a 50-mL round-bottom flask, was placed a solution of (3-chlorophenyl)boronic acid (1.6 g, 10.23 mmol, 1.20 equiv), (2-chloropyridin-3-yl)methanol (1 g, 6.97 mmol, 1.00 equiv), Pd(dppf)Cl2 (570 mg, 0.78 mmol, 0.10 equiv), and sodium bicarbonate (1.7 g, 20.24 mmol, 3.00 equiv) in a solvent mixture of dioxane (10 mL) and water (10 mL). The resulting solution was stirred for 3 h at 70° C., and then it was diluted with 20 mL of H2O. The resulting solution was extracted with 2×20 mL of dichloromethane, and the combined organic layers were concentrated under vacuum. The residue was applied onto a silica gel column with ethyl acetate/petroleum ether (1:100-1:5) as eluent to yield 1.2 g (78%) of [2-(3-chlorophenyl)pyridin-3-yl]methanol as a white solid.

Provenance & Evidence