Amination of(E)-3-(thiophen-2-yl)acrylic acid with thionyl chloride and ammonia gave(E)-3-(thiophen-2-yl)acrylamide in 91% yield.

• 3-(2-噻吩)丙烯酸与氯化亚砜和氨作用生成3-(2-噻吩)丙烯酰胺,收率91%25;