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Short Paper | Regular issue | Vol 98, No. 5, 2019, pp.667-673
Published online, 23rd April, 2019
DOI: 10.3987/COM-19-14046
Catalyst-Free Tandem Reaction for the Synthesis of Tetrahydro-1,2,3-triazine Derivatives

Kewei Wang, Huijun Liu, Yong Guo, Gang Yi,* Zhifang Jia,* and Feng Feng

*Department of Chemistry and Chemical Engineering, Shanxi Datong University, Datong, 037009, China

Abstract

A simple and efficient method for the synthesis of tetrahydro-1,2,3-triazine derivatives was developed through a one-pot ring-opening/ring-closing tandem reaction. By the tandem reaction, various previously unreported tetrahydro-1,2,3-triazines were prepared by cyclopropane derivatives and NaN3 with 90–97% yields under the catalyst-free conditions.