【摘要】 ６，６－二甲基富烯能够与甲基锂进行环外双键的加成反应，形成的叔丁基环戊二烯基锂可进一步与三甲基氯硅烷反应，合成了（叔丁基环戊二烯基）三甲基硅烷产物，收率为７２２％，提供了一条合成新方法．随后进行了产物的结构测定，并讨论了主要异构体．更多还原

【Abstract】 Dimethylfulvene can add with methyllithium on the exocyclic double bond,the formed tert_butyl_cyclopendienyllithium reacted with trimethylsilane chioride and synthesized (tert_bytyl_cyclopendienyl)_trimethylsilane,the yield was 72.2 percent,this presented a new method of synthesis.Then we did the structure analysis and discussed the main isomer of the product.更多还原