通过CuI介导的分子内N-芳基化反应，由重氮氨基芳炔合成α-芳基苯并三唑的简便方法。
Facile route for -aryl benzotriazoles from diazoamino arynes via CuI-mediated intramolecular N-arylation.
作者信息
Kale Raju R, Prasad Virendra, Hussain H A, Tiwari Vinod K
机构信息
Department of Chemistry, Centre of Advanced Study, Banaras Hindu University, Varanasi 221 005, India.
出版信息
Tetrahedron Lett. 2010 Oct 27;51(43):5740-5743. doi: 10.1016/j.tetlet.2010.08.083. Epub 2010 Sep 1.
Abstract
A facile and high-yielding protocol for diverse benzotriazoles through intramolecular N-arylation of different -chloro-1,2,3-benzotriazenes using CuI/CsCO has been developed.
摘要
通过使用碘化亚铜/碳酸铯，对不同的氯代-1,2,3-苯并三氮烯进行分子内N-芳基化反应，开发了一种简便且高产率的合成多种苯并三氮唑的方法。
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