Ethyl diazoacetate → HCID 66918072, compound

Participants

Reaction Steps

A mixture of 0.485 g of 3,5-dichloro-2-vinylpyridine (0.0014 mol) and 0.15 ml of ethyl diazoacetate (0.00127 mol) are added dropwise to 5 ml of refluxing xylene. The reaction mixture is refluxed for thirty minutes and left at room temperature overnight. After concentration to dryness and purification on silica, 250 mg of essentially pure ethyl 2-(3,5-dichloropyridin-2-yl)cyclopropanecarboxylate (75%) are obtained.

Provenance & Evidence