Pyridine → HCID 10058448, compound

Participants

Reaction Steps

The procedure described in Example 33d was followed with the oxime acetate obtained in step c (2.75 g, 10.97 mmol) and pyridine (8.9 mL, 109.7 mmol) in DMF (110 m). After concentration in vacuo, the residue was purified by silica gel flash chromatography (2% MeOH--CH2Cl,) to give the title compound (0.245 g, 12%) as a pastel yellow solid.

Provenance & Evidence