Abstract
A facile and selective one-pot N-acylation of nucleobases via carboxylic acids using cyanuric chloride (2,4,6-trichloro-1,3,5-triazine) is described. In this protocol, the reaction of diverse carboxylic acids with pyrimidine and/or purine nucleobases is efficiently achieved in the presence of cyanuric chloride and NaH/Et3N in DMF/MeCN (1:1, v/v) to afford the corresponding N-acyl nucleobases in good yields.
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We wish to thank the Shiraz University of Technology and Shiraz University Research Councils for partial support of this work.
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Soltani Rad, M.N., Behrouz, S., Asrari, Z. et al. A simple and regioselective one-pot procedure for the direct N-acylation of some purine and pyrimidine nucleobases via carboxylic acids using cyanuric chloride. Monatsh Chem 145, 1933–1940 (2014). https://doi.org/10.1007/s00706-014-1270-1
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DOI: https://doi.org/10.1007/s00706-014-1270-1