Me. Douglas et al., AN APPROACH TOWARDS THIOL MEDIATED LABELING IN THE MINOR-GROOVE OF OLIGONUCLEOTIDES, Bioorganic & medicinal chemistry letters, 4(8), 1994, pp. 995-1000
The preparation of an appropriately protected 2'-O-(2-thioethyl)uridin
e phosphoramidite is reported along with its incorporation into an oli
gonucleotide and post-synthetic labelling.