The action of 2-pyridinetellurenyl chloride on alkenes results in the polar cycloaddition of the tellurium-centered electrophile at the multiple bond with the formation of 2,3-dihydro[1,3]tellurazolo[3,2-a]pyridinium derivatives.
2-pyridinetellurenyl chloride 对烯的作用导致以
碲为中心的亲电子体在多键处发生极性环化反应,形成 2,3-二氢[1,3]
碲唑并[3,2-a]
吡啶鎓衍
生物。