5'odmtri

5’-O-DMT-Ri can be used in the synthesis of oligoribonucleotides[1]. [1]. Kadokura M. Synthesis of 4-thiouridine, 6-thioinosine, and 6-thioguanosine 3’,5’-O-bisphosphates as donor molecules for RNA ligation and their application to the synthesis of photoactivatable TMG-capped U1 snRNA fragments. J Org Chem. 2000 Aug 25;65(17):5104-13.