ICl-Mediated Functional Group Interconversion from Methyl Homopropargyl Ether to α-Iodo-γ-chloroketone
作者:Yu Chen、Samual Hee、Xiaochen Liu、Sajal Das、Dongsub Hong、Pak-Hing Leung、Yongxin Li、Jiaming Li、Jianbo Liu
DOI:10.1021/acs.joc.2c01638
日期:2022.11.18
An ICl-mediated highly chemo- and regioselective functionalgroup interconversion from methyl homopropargyl ether to α-iodo-γ-chloro-ketone is reported. Density functional theory (DFT)-calculated reaction coordinate and potential energy surface support the high chemo-selectivity observed for the formation of α-iodo-γ-chloroketone over furan. The five-membered oxonium ring formation–ring opening mechanism