Tributylphosphine → HCID 86714757, compound

Participants

Reaction Steps

To a solution of racemic 3-[[5-fluoro-2-[5-fluoro-1-(p-tolylsulfonyl)pyrrolo[2,3-b]pyridin-3-yl]pyrimidin-4-yl]amino]-4,4-dimethyl-pentan-1-ol, 82a, (1.093 g, 2.120 mmol) and (2-nitrophenyl) selenocyanate (0.722 g, 3.180 mmol) in THF (8 mL) was added tributylphosphane (0.792 mL, 3.180 mmol). The reaction mixture was stirred overnight and then concentrated under reduced pressure. The crude residue was purified by silica gel (0 to 100% EtOAc/Hexanes gradient) to afford 1.20 g of the desired product.

Provenance & Evidence