Sodium hydride → HCID 11557815, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of N-methyl piperazine (0.604 g, 6.04 mmol) in dry DMSO (6 mL) was prepared and NaH (0.2637 g, 10.98 mmol) was added. The resulting mixture was stirred for 30 minutes at 0° C., after which time 2,4,6-trichloropyridine (1.0 g) was added. The reaction mixture was stirred at 20 to 40° C. for 4 hours. In the reaction mixture ice cold water was added and extracted with ethyl acetate giving 3-4 times water washing. The organic layer was dried and concentrated. The residue was purified by column chromatography using 100-200 mesh silica gel. Elution of the column with 20% acetone in hexanes gave the pure product as a colorless solid. Yield: 26%.

Provenance & Evidence