1H-Benzimidazol-4-amine,1,5,6-

Synthesis and Properties of 7‐Substituted 7‐Deazapurine (Pyrrolo[2,3‐d]pyrimidine) 2′‐Deoxyribonucleosides

. and Becher, G. 2000. Synthesis, base pairing, and fluorescence properties of oligonucleotides containing 1H‐pyrazolo[3,4‐d]pyrimidin‐6‐amine (8‐aza‐7‐deazapurin‐2‐amine) as an analogue of purin‐2‐amine. Helv. Chim. Acta 83:928‐942

Biotinylation of a Propargylated Cyclic (3′‐5′) Diguanylic Acid and of Its Mono‐6‐Thioated Analog Under “Click” Conditions

%. Phosphitylation of this dinucleoside phosphate triester with 2?cyanoethyl tetraisopropylphosphordiamidite and 1H ?tetrazole, followed by an in situ intramolecular cyclization, gives the propargylated cyclic dinucleoside phosphate triester, which is isolated

Oligodeoxynucleotide Containing S‐Functionalized 2′‐Deoxy‐6‐Thioguanosine: Facile Tools for Base‐Selective and Site‐Specific Internal Modification of

Tris[(1‐benzyl‐1H‐1,2,3‐triazol‐4‐yl)methyl]amine (TBTA; Sigma‐Aldrich) Methoxypolyethylene glycol azide 5000 (PEG5000‐N 3 ; Sigma‐Aldrich