One-pot synthesis of N-fused 1,2,4-triazoles and related heterocycles via I2/TBHP-mediated oxidative C N bond formation

2018 ◽  
Vol 59 (48) ◽  
pp. 4216-4220 ◽  
Author(s):  
Yachuang Wu ◽  
Yifeng Yang ◽  
Yinliang Qi ◽  
Shimei Du ◽  
Yongsheng Zhang ◽  
...  
2017 ◽  
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Samia Guezane-Lakoud ◽  
Martial Toffano ◽  
Louisa Aribi-Zouioueche

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Author(s):  
Trimurtulu Kotipalli ◽  
Donala Janreddy ◽  
Veerababurao Kavala ◽  
Chun-Wei Kuo ◽  
Ting-Shen Kuo ◽  
...  

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2010 ◽  
Vol 30 (14) ◽  
pp. no-no
Author(s):  
Hideto Miyabe ◽  
Naoko Yoshioka ◽  
Masafumi Ueda ◽  
Takeaki Naito

2012 ◽  
Vol 354 (14-15) ◽  
pp. 2653-2658 ◽  
Author(s):  
Konstantin Grenader ◽  
Björn Schüpbach ◽  
Annabell Peters ◽  
Oliver Kümmel ◽  
Oliver Halter ◽  
...  

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2018 ◽  
Vol 29 (13) ◽  
pp. 1717-1722 ◽  
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Manjula Alla ◽  
Gal Potuganti ◽  
Divakar Indukuri

An efficient one-pot synthesis of quinazolino[4,3-b]quinazoline derivatives has been accomplished, starting from 2-(2-bromo­phenyl)quinazolin-4(3H)-one, aldehydes, and various nitrogen sources under aerobic conditions. The multicomponent protocol is mediated by copper(I) salts and involves amination of 2-(2-bromophenyl)quinazolin-4(3H)-one, followed by condensation with the aldehyde and an oxidative cyclization to give the target compounds in moderate to good yields.


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