Wuhan port sails
Other name: 2-Thiopheneacetylchloride; THIOPHENE-2-ACETYL CHLORIDE; 2-(2-THIENYL)ACETYL CHLORIDE; 2-THIOPHENEACETYL CHLORIDE; 2-THIENYLACETYL CHLORIDE; 2-Thiopheneacethylchloride; 2-Thienylacetic acid chloride
From the reaction of 2-thiophene acetic acid and sulfoxide chloride. 2-thiophene acetyl chloride and 2-thiophene acetic acid were added to the glass coated reaction pot and heated in a water bath at 40-50℃ for 4h. The reaction liquid was distilled under reduced pressure to remove the remaining sulfoxide chloride and low boiling matter, and the fraction was collected at 160℃ (0.67kPa) to obtain 2-thiophene acetyl chloride.