A previously described palladium-catalyzed cyclization leading to cyclopentane derivatives has been extended to the formation of cyclohexanes by disfavoring the competing Heck reaction. The nature of the nucleophile plays a prominent part in this generalization.
先前描述的导致
环戊烷衍
生物的
钯催化的环化已经通过不利于竞争性的Heck反应而扩展到
环己烷的形成。亲核试剂的性质在这种概括中起着重要的作用。