A Site-Selective C(sp<sup>3</sup>)-H Chlorination Boosted by an Imidazolium-Functionalized Cage in Water
作者:Chengyi Wang、Chunxia Tan、Yuanli Zhu、Guohua Liu、Yongliang Huang、Rui Liu
DOI:10.1021/acscatal.3c04111
日期:2023.11.3
efficient N-chlorination, and the created cavity favors a six-membered cyclic transitionstate for chlorineatom transfer, boosting the site-selective C(sp3)–H chlorination of amides/sulfonamides in the water. Our mechanistic investigations have disclosed the rate-determining N–Cl activation mode within the cavity for the chlorineatom transfer pathways.