73793-16-5Relevant articles and documents
Synthesis of 2',3'-Differentiated Ribonucleosides via Glycosylation. Reactions with 2-O-Me or 2-O-TBDMS Ribofuranose Derivatives. 1. Pyrimidine Series
Chavis, C.,Dumont, F.,Wightman, R. H.,Ziegler, J. C.,Imbach, J. L.
, p. 202 - 206 (2007/10/02)
The synthesis of 2',3' asymmetrically substituted pyrimidine ribonucleosides in 70-95percent yields by using modified Vorbruggen conditions with "nonparticipating" 2-O-CH3 and 2-O-TBDMS ribofuranoses is described.Such compounds are useful synthons for oligoribonucleotide synthesis, including incorporation of "rare" bases.New and practically useful conditions for placement (using 1,2,4-triazole) and removal (KF/crown ether) of the tert-butyldimethylsilyl (TBDMS) protecting group are also reported.