<i>N</i>,<i>N</i>′-Bis-(2-(cyano)ethoxycarbonyl)-2-methyl-2-thiopseudourea: A Guanylating Reagent for Synthesis of 2′-<i>O</i>-[2-(Guanidinium)ethyl]-Modified Oligonucleotides
作者:Thazha P. Prakash、Ask Püschl、Muthiah Manoharan
DOI:10.1080/15257770601112705
日期:2007.3
A guanylating reagent, N,N'-bis-(2-(cyano)ethoxycarbonyl)-2-thiopseudourea, was synthesized and used for synthesis of 2'-O-(2-(guanidinium)ethyl) (2'-O-GE) modified oligonucleotides. A convenient deprotection method for the 2'-O-GE oligonucleotides was developed.