作者:Bai, Xiangbin、Yao, Jialu、Li, Wenxian、Zhao, Xiaowei、Yin, Yanli、Yu, Shouyun、Jiang, Zhiyong
DOI:10.1021/acs.orglett.4c01707
日期:——
An enantioselective hydroaminoalkylation of azaaryl ketones under a transition-metal-free asymmetric photoredox catalysis platform is reported. A series of valuable azaarene-functionalized 1,2-amino alcohols featuring attractive quaternary carbon stereocenters have been synthesized in high yields with good to excellent enantioselectivities. The viability of readily accessible N-aryl glycines as reaction
报道了在无过渡金属的不对称光氧化还原催化平台下氮杂芳基酮的对映选择性加氢氨基烷基化。我们以高产率合成了一系列有价值的氮杂芳烃官能化 1,2-氨基醇,这些醇具有有吸引力的季碳立构中心,并且具有良好至优异的对映选择性。容易获得的N-芳基甘氨酸作为反应伴侣的可行性促进了这些产物的缀合修饰成重要的衍生物,从而增强了当前方法的合成效用。