The 4-(N-dichloroacetyl-N-methylamino)benzyloxymethyl group for 2'-hydroxyl protection of ribonucleosides in the solid-phase synthesis of oligoribonucleotides.


Emerging RNA-based technologies for controlling gene expression have triggered a high demand for synthetic oligoribonucleotides and have motivated the development of ribonucleoside phosphoramidites that would exhibit coupling kinetics and coupling efficiencies comparable to those of deoxyribonucleoside phosphoramidites. To fulfill these needs, the novel 4… (More)
DOI: 10.1021/jo702717g


4 Figures and Tables