The cycloadducts farmed from arenes and tetrachloroand tetrafluorobenzyne have been shown to undergo specific addition-fragmentation reactions. These sequences are both simple syntheses of arenes with unusual substitution patterns and a convenient alternative to the other methods currently available for assaying the isotopic distribution in [14C]-labelled benzene derivatives.
由
芳烃和四
氯和
四氟苯并farm养殖的环加合物已显示出发生特定的加成-片段化反应。这些序列既是具有不同取代模式的
芳烃的简单合成,也是目前可用于检测[ 14 C]标记的苯衍
生物中同位素分布的其他方法的便捷替代方法。