Chloroacetyl chloride → HCID 131711943, compound

Participants

Reaction Steps

11.2 G. of 3,4-dihydro-2H-1,5-benzodioxepin-6-yl methylcarbamate, 100 ml. of toluene and 11.3 g. of chloroacetyl chloride are refluxed for 48 hours and then the mixture is evaporated to dryness. The yellow oil which remains is recrystallized from ether/petroleum ether (40°-45° C.). There is obtained 3,4-dihydro-2H-1,5-benzodioxepin-6-yl(chloroacetyl)methylcarbamate, m.p. 63°-64° C.

Provenance & Evidence