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An Efficient One‐Pot Synthesis of 1,2,3‐Triazole‐Fused Chromenes/Quinolines via Oxidative [3+2] Cycloaddition followed by Reductive Cyclization
Advanced Synthesis & Catalysis ( IF 5.4 ) Pub Date : 2018-10-22 , DOI: 10.1002/adsc.201800908
D. Gangaprasad 1 , J. Paul Raj 1 , K. Karthikeyan 1 , R. Rengasamy 2 , J. Elangovan 2
Affiliation  

A convenient and efficient one‐pot synthesis of 1,2,3‐triazole‐fused chromenes/ quinolines is developed. The methodology is based on oxidative azide‐olefin [3+2] cycloaddition followed by intramolecular reductive cyclization. This methodology affords fast and simple access to 1,2,3‐triazole‐fused heterocycles in good to excellent yields without necessitating chromatographic purification.

中文翻译:

通过氧化[3 + 2]环加成反应,然后进行还原环化反应,有效地一锅合成1,2,3-三唑融合的二恶英/喹啉

开发了一种方便,有效的一锅合成1,2,3-三唑稠合的色烯/喹啉。该方法基于氧化叠氮化物-烯烃[3 + 2]环加成,然后进行分子内还原环化。这种方法可以快速,简便地获得1,2,3-三唑稠合的杂环,收率高至优异,而无需进行色谱纯化。
更新日期:2018-10-22
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