有氧条件下吡啶并三唑与末端炔烃的铜催化环化反应：吲哚嗪的高效合成
Cu-Catalyzed Transannulation Reaction of Pyridotriazoles with Terminal Alkynes under Aerobic Conditions: Efficient Synthesis of Indolizines.
作者信息
Helan V, Gulevich A V, Gevorgyan V
机构信息
Department of Chemistry, University of Illinois at Chicago, 845 W Taylor St., Room 4500, Chicago, Illinois 60607, USA.
出版信息
Chem Sci. 2015 Mar;6(3):1928-1931. doi: 10.1039/C4SC03358B.
Abstract
The Cu(I)-catalyzed denitrogenative transannulation reaction of pyridotriazoles with terminal alkynes en route to indolizines was developed. Compared to the previously reported Rh-catalyzed transannulation reaction, this Cu-catalyzed method features aerobic conditions and much broader scope of pyridotriazoles and alkynes.
摘要
开发了一种通过吡啶并三唑与末端炔烃的铜（I）催化脱氮环化反应合成中氮茚的方法。与先前报道的铑催化环化反应相比，这种铜催化方法具有需氧条件以及更广泛的吡啶并三唑和炔烃范围。
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