174523-25-2Relevant articles and documents
A versatile approach to the synthesis of oligonucleotide analogs containing neutral 5′-thioformacetal internucleoside linkages
Ducharme, Yves,Harrison, Kimberly A.
, p. 1410 - 1418 (2007/10/03)
Activation of nucleoside donors 5 by sulfuryl chloride followed by the addition of 5′-thionucleoside acceptors 3 yields 5′-thioformacetal dinucleotide analogs 6 with in situ trapping of liberated methanesulfenyl chloride with cyclohexene. Purine as well a