153413-69-5

Upstream product

• 933067-82-4 5'-O-(4,4'-dimethoxytrityl)thymidin-3'-yl 3'-O-(4,4'-dimethoxytrityl)thymidin-5'-yl H-phosphonoselenoate 
• 153413-67-3 C₆₈H₆₆N₅O₁₇P 
• 153454-33-2 O-[5'-O-(4,4-dimethoxytrityl)thymidin-3-yl]-O-[3'-O-(4,4-dimethoxytrityl)thymidin-5'-yl]N,N-diisopropylphosphoramidite 
• 153413-66-2 O-(5'-O-(4,4'-dimethoxytrityl)thymidin-3'-yl) O-(4-nitrophenyl) N,N-diisopropylphosphoramidite 
• 153413-68-4 C₆₉H₆₇Cl₂N₄O₁₄PS 

Relevant academic research and scientific papers

Studies on oxidative transformations of dinucleoside H-phosphonoselenoates

The utility of a new type of synthetic intermediates, H-phosphonoselenoate diesters, in the preparation of potentially biologically important nucleotide analogues containing the P-Se bond, was explored by converting dinucleoside H-phosphonoselenoates 1 in

New phosphitylating reagent in the nucleotide chemistry containing two 4-nitrophenoxy leaving groups. Remarkably fast and clean phosphitylations activated by DBU leading to thio- and seleno-oligonucleotides

A new synthetic approach to modified oligonucleotides based on N,N′-diisopropyl-di-(4-nitrophenyl)phosphoroamidite 1 is described. The procedure involves displacement of either 4-nitrophenoxy or diisopropylamino ligands. The former proceeds very fast in t