propargylic halide

例句：

1. 1. The compound is a key intermediate in the synthesis of propargyl halides.
   这种化合物是合成丙炔基卤化物的关键中间体。
2. 2.The propargyl halide was used as a precursor for the synthesis of other organic compounds.
   丙炔基卤化物被用作合成其他有机化合物的前体。
3. 3.The propargyl halide reacts with another reagent to produce a new compound.
   丙炔基卤化物与另一种试剂反应产生一种新的化合物。