Copper-Catalyzed Cyclization for Access to 6H-Chromeno[4,3-b]quinolin-6-ones Employing DMF as the Carbon Source
Copper-Catalyzed Cyclization for Access to 6H-Chromeno[4,3-b]quinolin-6-ones Employing DMF as the Carbon Source
复制标题
以 DMF 作为碳源，铜催化环化生成 6H-Chromeno[4,3-b]quinolin-6-ones
DOI：
10.1021/acs.joc.7b01515
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发表时间：
2017-09-01
影响因子：
3.6
通讯作者：
Su, Weike
中科院分区：
文献类型：
--
作者：
Weng, Yiyi;Zhou, Hao;Su, Weike
开发了以DMF的N-甲基部分作为甲基(CH)基团来源的铜催化环化4-(苯氨基)-2H-喹啉-2-酮的第一个例子，为以中等到较好的产率获得新型官能化的6H-色烯并[4，3-b]喹啉-6-酮提供了一条有效的合成途径。
The first example of the copper-catalyzed cyclization of 4-(phenylamino)-2H-chromen-2-ones employing the N-methyl moiety of DMF as the source of the methine (CH) group has been developed, providing an efficient synthetic pathway to access novel functionalized 6H-chromeno[4,3-b]quinolin-6-ones in moderate to good yields.