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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 48, 2018 - Issue 10
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Original Articles

p-Toluenesulfonic acid-promoted autocatalytic hydrolyzation of 1-tosyl-1,2,3-triazoles

, , , , , , & show all
Pages 1227-1234 | Received 03 Dec 2017, Published online: 02 Apr 2018
 

ABSTRACT

The first example of autocatalytic hydrolyzation of 4-aryl-1-tosyl-1,2,3-triazoles induced by p-toluenesulfonic acid was reported, providing an effective and metal-free synthetic approach to deliver a broad range of new 4-aryl-2H-1,2,3-triazoles in good yields. The kinetic profile of this hydrolyzation suggested that this reaction has exponential autocatalytic behavior.

GRAPHICAL ABSTRACT

Additional information

Funding

We are grateful for the financial support from the National Natural Science Foundation of China (21372075, 81670958, and 81371178), the Shanghai Pujiang Program (16PJD017 and 16PJD027), and the Medical-Engineering Crossover Fund of Shanghai Jiao Tong University (YG2015MS23 and YG2016MS71).

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