A new, facile, and protection-free one-pot chemical synthesis of 2′-deoxynucleoside-5′-tetraphosphates
作者:Anilkumar R. Kore、Annamalai Senthilvelan、Muthian Shanmugasundaram
DOI:10.1016/j.tetlet.2012.08.071
日期:2012.10
A new straight forward, reliable, and an efficient method for the chemical synthesis of 2'-deoxynucleoside-5'-tetraphosphate is reported. The present 'one-pot, three step' synthetic strategy involves the monophosphorylation of nucleoside followed by reaction with tris-(tri-n-butylammonium) triphosphate and hydrolysis of the putative cyclic tetrametaphosphate intermediate to provide the corresponding 2'-deoxynucleoside-5'-tetraphosphate in moderate yield with high purity. (C) 2012 Elsevier Ltd. All rights reserved.