摘要/Abstract
报道了一种以二硒醚为硒基来源, 8-氨基喹啉为导向基的铜催化空气氧化的苯甲酸衍生物邻位C(sp2)—H键的硒化反应. 该方法仅需空气作为氧化剂, 避免了额外的化学氧化剂的使用, 同时具有较好的底物普适性和官能团兼容性.
关键词: 铜催化, C—H键活化, 硒化, 二硒醚, 8-氨基喹啉
An efficient copper-catalyzed vicinal C(sp2)―H selenylation of benzoic acid dervatives is reported using diselenyl ether as selenyl resource, 8-aminoquinoline as the directing group. The protocol need only air as the terminal oxidant, avoiding the utilization of other external chemical oxidants, featuring good substrates generality and compatiblity of functional groups.
Key words: copper-catalyzed, C—H activation, selenylation reaction, diselenyl ether, 8-aminoquinoline
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