摘要:
The addition of acetonitrile and propionitrile to two Brook silenes, (Me3Si)(2)Si=C(OSiMe3)R where R = 1-Ad and t-Bu, was examined. Products derived from addition of the alpha-CH of the nitrile across the silicon carbon double bond were identified. The reactivity of Brook silenes and naturally polarized silenes toward nitriles is compared.