Potassium Carbonate → HCID 66790347, compound

Participants

Reaction Conditions

Reaction Steps

A solution of 3.0 g (19.28 mmol) of 2-chloro-4-fluorobenzonitrile and 3.06 g (19.28 mmol) of 2-chloro-4-methoxyphenol in 77 mL DMSO was combined with 5.32 g (38.57 mmol) of potassium carbonate and stirred for 2 h at 120° C. Then the mixture was evaporated to dryness in vacuo, the residue was taken up in dichloromethane and washed once with semisaturated potassium carbonate solution and twice with water. The organic phase was dried on sodium sulphate and evaporated down.

Provenance & Evidence