Isopropyl iodide → HCID 69020306, compound

Participants

Reaction Steps

DBU (10 μL, 0.067 mmol) was added to a solution of {4-[(R)-2-((E)-3-hydroxy-4-phenyl-but-1-enyl)-6-oxo-piperidin-1-yl]-but-2-ynyloxy}-acetic acid (16.6 mg, 0.045 mmol) in acetone (0.5 mL). After 5 min, 2-iodopropane (22.5 μL, 0.225 mmol) was added. After 18 h, the reaction mixture was diluted with EtOAc (25 mL) and washed sequentially with aqueous HCl (0.1 M, 10 mL), saturated aqueous NaHCO3 (10 mL) and brine (10 mL). The organic phase was dried (Na2SO4), filtered and concentrated in vacuo to afford 10.6 mg (57%) of the title compound.

Provenance & Evidence