Sodium Carbonate → (3R,4S)-1-Pyridin-3-yl-4-(4-pyrimidin-5-yl-phenoxy)pentan-3-ol

Participants

Reaction Conditions

Reaction Steps

Prepared according to the method described in Example 21b) from (1S,2R)-4-(2-hydroxy-1-methyl-4-pyridin-3-ylbutoxy)benzeneboronic acid (0.200 g, Example 21a)), 5-bromopyrimidine (0.159 g), ethanol (3 ml), 2M aqueous sodium carbonate (0.67 ml) and tetrakistriphenylphosphine palladium(0) (0.030 g) with heating at 90° C. for 4 hours. After work up, the residue was purified by reverse phase HPLC, eluting with a gradient of 15:85 to 95:5 acetonitrile in 0.1M ammonium acetate. The compound was subsequently purified by flash chromatography on silica gel, eluting with 1:1 isohexane/acetone to give the title compound as an oil (0.070 g).

Provenance & Evidence