Chloroacetyl chloride → HCID 69365788, compound

Participants

Reaction Steps

(5R)-3-(4-(piperazin-1-yl)-3-fluorophenyl)-5-(1,2,3-triazol-1-ylmethyl)oxazolidin-2-one dihydrochloride (4.19 g, 10 mM) was suspended in dry dichloromethane (100 ml) under nitrogen and treated with triethylamine (3.03 g, 30 mM) to give a solution. After cooling to 4°, chloroacetyl chloride (1.14 g, 10 mM) was added and the mixture stirred for 15 minutes. The volume was reduced to 20 ml, and the solution chromatographed on silica, eluting with dichloromethane (30 ml). Relevant fractions were combined, washed with water (50 ml) and dried (magnesium sulfate). Evaporation gave the desired product (2.86 g).

Provenance & Evidence