Building <i>N</i>-hydroxyphthalimide organocatalytic sites into a covalent organic framework for metal-free and selective oxidation of silanes
作者:Man Wang、Tao Fan、Lei Fang、Gaozhang Gou、Ying Yin、Mingxian Liu、Liangchun Li
DOI:10.1039/d2cc06446d
日期:——
radical organocatalytic sites. The COF-NHPI was demonstrated to be a metal-free, highly selective and heterogeneous catalyst for the efficient oxidation of various silanes to the corresponding silanols. Mechanistic studies revealed that the critical phthalimido N-oxyl radical was generated in situ to govern the catalysis.