Synthesis of 4-Arylidenepyrazolones by a Gold-Catalyzed Cyclization/Arylidene Group Transfer Cascade of N-Propioloyl Hydrazones
Synthesis of 4-Arylidenepyrazolones by a Gold-Catalyzed Cyclization/Arylidene Group Transfer Cascade of N-Propioloyl Hydrazones
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DOI：
10.1021/acs.joc.5b01366
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发表时间：
2015-09-18
影响因子：
3.6
通讯作者：
Zhan, Zhuang-Ping
中科院分区：
文献类型：
--
作者：
Ding, Zong-Cang;Tang, Hai-Tao;Zhan, Zhuang-Ping
研究了金催化下N-丙炔酰腙的环化/亚芳基转移级联反应。该方法为合成各种功能化的4-亚芳基吡唑啉酮提供了一条新的途径。
An efficient gold-catalyzed cyclization/arylidene group transfer cascade reaction of N-propioloyl hydrazones has been developed. This method provides a novel approach for the synthesis of various functionalized 4-arylidenepyrazolones.