(3,5-Dimethyl-1H-pyrrol-2-yl)m

Two‐Step, One‐Pot Synthesis of Inosine, Guanosine, and 2′‐Deoxyguanosine O6‐Ethers via Intermediate O6‐(Benzotriazol‐1‐yl) Derivatives

for the etherification at the O 6 ?position of silyl?protected inosine, guanosine, and 2??deoxyguanosine is described. Typically, a THF solution of the silylated nucleoside is treated with 1H ?benzotriazol?1?yloxy?tris(dimethylamino)phosphonium hexafluorophosphate (BOP

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

Synthesis of Triazole‐Nucleoside Phosphoramidites and Their Use in Solid‐Phase Oligonucleotide Synthesis

: 2‐(N ‐(2‐(4‐((N ‐(2‐(Bis(4‐methoxyphenyl)(phenyl)methoxy)ethyl)‐2‐(uracil‐1‐)acetamido)methyl)‐1H‐1,2,3‐triazol‐1‐yl)ethyl)‐2‐(uracil‐1‐yl)acetami‐do)ethyl (2‐cyanoethyl) diisopropylphosphoramidite (24 ; Basic Protocol