tanacetene

例句：

1. 1. This compound isa key intermediate in the synthesis of manyorganic compounds.
   这种化合物是合成许多有机化合物的关键中间体。
2. 2. The tanacetenewas used as a solvent for the reaction.
   三苯基甲烷用作反应的溶剂。
3. 3. Tanacetene is a highly reactivecompound that can be used to synthesize various chemicals.
   三苯基甲烷是一种高度活性的化合物，可以用于合成各种化学品。