反应详情

Thionyl chloride (21.9 g, 184 mmol) and trifluoroethylmercaptoacetic acid (15.9 g, 91 mmol) were stirred together overnight. The excess reagent was removed in vacuo and the product was distilled; bp 62°-68°/20 mm.

1. customThe excess reagent was removed in vacuo
2. distillationthe product was distilled