D-(+)-甘露糖(≥99%, Reagent grade)

Use of a Novel 5′‐Regioselective Phosphitylating Reagent for One‐Pot Synthesis of Nucleoside 5′‐Triphosphates from Unprotected Nucleosides

‐deoxyguanosine monohydrate (4g ), or uridine (5u ) (ChemGenes) 2′‐Thymidine (4t ), 99% (Alfa Aesar

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

Uracil (1 ), ≥99% pure Bromoacetic acid, 97% pure Methanol (MeOH), ACS grade

An Aminooxy‐Functionalized Non‐Nucleosidic Phosphoramidite for the Construction of Multiantennary Oligonucleotide Glycoconjugates on a Solid Support

assembly is prepared. The aminooxy functions can be deblocked with a hydrazinium acetate treatment and subsequently oximated on?support with fully acetylated 4?oxobutyl ??D ?mannopyranoside. The resulting reagent is then used to prepare a conjugate