A new practical approach towards the synthesis of unsymmetric and symmetric 1,10-phenanthroline derivatives at room temperature
A new practical approach towards the synthesis of unsymmetric and symmetric 1,10-phenanthroline derivatives at room temperature
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室温下合成不对称和对称 1,10-菲咯啉衍生物的实用新方法
DOI：
10.1039/c2cc17208a
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发表时间：
2012-01-01
影响因子：
4.9
通讯作者：
Rao, Yu
中科院分区：
文献类型：
--
作者：
Cheng, Yongfeng;Han, Xuesong;Rao, Yu
介绍了一种合成1，10-邻菲咯啉的有效方法。通过Lewis酸催化3-乙氧基环丁酮和8-氨基喹啉的环化反应，在室温下合成了多种不对称和对称的1，10-菲咯啉衍生物，具有较高的区域选择性。
An efficient method towards synthesis of 1,10-phenanthrolines is described. Through Lewis acid-catalyzed annulation reaction between 3-ethoxycyclobutanones and 8-aminoquinolines, a variety of unsymmetric and symmetric 1,10-phenanthroline derivatives were readily prepared with high regioselectivity at room temperature.