We reported herein a novel gold(I)bifluoride complex,LAuHF_(2),supported by a sterically bulky ligand(L,^(t)BuXantphos),that displays exceptional reactivity toward hydrodefluorination(HDF)and hydrosilylation of CO_(2)...We reported herein a novel gold(I)bifluoride complex,LAuHF_(2),supported by a sterically bulky ligand(L,^(t)BuXantphos),that displays exceptional reactivity toward hydrodefluorination(HDF)and hydrosilylation of CO_(2)in the presence of hydrosilanes.Compared to the LAuCl counterpart,the LAuHF_(2)complex exhibited an over 27-fold increase in turnover frequency in HDF and a 16-times higher turnover number in the hydrosilylation of CO_(2).展开更多
基金the National Natural Science Foundation of China(NSFC)(21571007,21621061,21778002,and 21861162008)the Chemistry and Chemical Engineering Guangdong Laboratory(1932002)for financial supportsupported by the High-performance Computing Platform of Peking University。
文摘We reported herein a novel gold(I)bifluoride complex,LAuHF_(2),supported by a sterically bulky ligand(L,^(t)BuXantphos),that displays exceptional reactivity toward hydrodefluorination(HDF)and hydrosilylation of CO_(2)in the presence of hydrosilanes.Compared to the LAuCl counterpart,the LAuHF_(2)complex exhibited an over 27-fold increase in turnover frequency in HDF and a 16-times higher turnover number in the hydrosilylation of CO_(2).
