Efficient solid phase synthesis of cleavable oligodeoxynucleotides based on a novel strategy for the synthesis of 5′-S-(4,4′-dimethoxytrityl)- 2′-deoxy-5′-thionucleoside phosphoramidites

Article abstract of DOI:10.1002/hlca.200490252

The incorporation of a specific cleavage site into an oligodeoxynucleotide can be achieved by utilizing the four 5′-S-(4,4′-dimethoxytrityl)- 2′-deoxy-5′-thionucleoside 3′-(2-cyanoethyl diisopropylphosphoramidites) 5 and 15a-c (Fig.1). Based on the silver