A novel reactivity in gold catalysis, namely the unusual preference for the 4-exo-dig cyclization in allene chemistry as well as the rare β-hydride elimination reaction, was uncovered starting from readily available allenols.
一种新的
金催化反应活性被发现,即在全烯
化学中对4-exo-dig环化的异常偏好,以及罕见的β-氢消除反应,这些反应均是从易得的全烯醇出发的。