1,4-Dioxane → HCID 90417484, compound

Participants

Reaction Conditions

Reaction Steps

Into a 50-mL round-bottom flask, which was purged and maintained with an inert atmosphere of nitrogen, was placed a solution of (3-methoxyphenyl)boronic acid (1.6 g, 10.53 mmol, 1.20 equiv), (2-chloropyridin-3-yl)methanol (1 g, 6.97 mmol, 1.00 equiv), sodium bicarbonate (1.7 g, 20.24 mmol, 3.00 equiv), Pd(dppf)Cl2 (0.57 g, 0.10 equiv) in a solvent mixture of dioxane (10 mL) and water (10 mL). The resulting solution was stirred for 1.5 h at 100° C., and then it was diluted with 20 mL of H2O. The resulting solution was extracted with 2×50 mL of ethyl acetate, and the combined organic layers were concentrated under vacuum. The residue was applied onto a silica gel column with ethyl acetate/petroleum ether (1:50-1:1) as eluent to yield 1.3 g (87%) of [2-(3-methoxyphenyl)pyridin-3-yl]methanol as a colorless oil.

Provenance & Evidence