<scp>Graphene‐Oxide</scp>
Mediated Chemodivergent
<scp>Ring‐Opening</scp>
of Cyclobutanols
作者:Andrea Brunetti、Angela Pintus、Lorenzo Lombardi、Alessandro Kovtun、Federico Mascietti、Francesco Bruno、Enrico Ravera、Manuela Melucci、Giulio Bertuzzi、Marco Bandini
DOI:10.1002/cjoc.202200757
日期:——
The chemodivergent ring-opening of cyclobutanols is described under the carbocatalytic assistance of graphene oxide (GO). The protocol enables the synthesis of diversely functionalized dienes or indenes (26 examples) based on the amount of GO employed. Spectroscopic (XPS and ssNMR) as well as experimental investigations revealed a direct involvement of the π-domains of GO in tuning the stability of
在氧化石墨烯 ( GO )的碳催化辅助下描述了环丁醇的化学发散开环。该协议能够根据所用GO的数量合成不同功能化的二烯或茚(26 个示例) 。光谱(XPS 和 ssNMR)以及实验研究表明,GO 的 π 结构域直接参与调节反应过程中碳阳离子中间体的稳定性。