25152-20-9Relevant articles and documents
SYNTHESIS AND CHARACTERIZATION OF A CARBAMATE-LINKED OLIGONUCLEOSIDE
Coull, James M.,Carlson, Dean V.,Weith, H. Lee
, p. 745 - 748 (2007/10/02)
Reaction of 5'-O-dimethoxytritylthymidine with 1,1'-carbonyldiimidazole gave the 3'-O-carbonylimidazolide, which was condensed in high yield with 5'-amino-5'-deoxythymidine to produce a dinucleoside containing a 3'-O-5'-N-carbamoyl linkage.Four repetitions of carbonyl imidazolide formation and condensation produced a carbamate-linked hexamer.Hydrolytic and thermal denaturation studies did not indicate the presence of intramolecular base stacking.