Oxalyl chloride → HCID 20391273, compound

Participants

Reaction Steps

3.6 g. of N-(trimethylsilyl)-2-furancarboxamide are dissolved in 50 ml. of absolute methylene chloride and the solution is added dropwise at -10° to a solution of 1.8 g. of oxalyl chloride in 100 ml. of methylene chloride. The mixture is stirred for one hour at 0°. After evaporating the solvent, [(2-Furanylcarbonyl)amino]oxoacetyl chloride remains as a yellowish oil which is used for the next reaction without further purification.

Provenance & Evidence