ABSTRACT
An efficient P(V)–N activation method for the synthesis of 5-carboxy-2′-deoxyuridine and 5-carboxy-2′-deoxycytidine triphosphates directly from the corresponding phosphoropiperidate precursors has been developed.
Acknowledgments
We thank the National Natural Science Foundation of China (21262014 and 21562021), Natural Science Foundation (20143ACB21014) and Fellowship for Young Scientists (2015) of Jiangxi Province, and Innovation Foundation from JXSTNU (KY2012ZY08 for S.-S.G. and YC 2014-X04 for Y.-H.Y.) for financial support.