Citation: Hai-Peng Gong, Yue Zhang, Yu-Xia Da, Zhang Zhang, Zheng-Jun Quan, Xi-Cun Wang. Direct amination of pyrimidin-2-yl tosylates with aqueous ammonia under metal-free and mild conditions[J]. Chinese Chemical Letters, ;2015, 26(6): 667-671. doi: 10.1016/j.cclet.2015.01.034 shu

Direct amination of pyrimidin-2-yl tosylates with aqueous ammonia under metal-free and mild conditions

1.
Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China

Corresponding author: Zheng-Jun Quan, Xi-Cun Wang,
Received Date: 3 December 2014
Available Online: 21 January 2015
Fund Project: Gansu Provincial Department of Finance and the Education Department of Gansu Province (No. 2013B-010). (No. 1208RJYA083)

Ametal-free synthesis of pyrimidine functionalized primary amines via direct amination of pyrimidin-2-yl tosylate with aqueous ammonia has been developed under mild conditions. The desired products pyrimidin-2-amines can be generated in excellent yields in PEG-400, without any catalysts or other additives.
- Ammonia,
- 2-Aminopyrimidines,
- Pyrimidin-2-yl tosylate,
- PEG-400
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