109946-76-1

Upstream product

• 94189-81-8 3,3'-O,N-dibenzoylthymidine 
• 109894-51-1 Thiophosphorous acid O-{(2R,3S,5R)-5-(3-benzoyl-5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl} ester S-tert-butyl ester O'-(2-cyano-ethyl) ester 
• 131041-15-1 C₆₅H₆₀N₅O₁₆P 
• 130954-65-3 Phosphorochloridous acid (2R,3S,5R)-5-(3-benzoyl-5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl ester 2-cyano-ethyl ester 
• 130983-89-0 2-cyanoethyl 5'-O-dimethoxytrityl-N³-benzoylthymidin-3'-yl phosphonate 

Relevant academic research and scientific papers

THE PHOSPHOROTHIOITE METHOD 2. USE OF S-(t-BUTYL) β-CYANOETHYL PHOSPHOROTHIOITES OF DEOXYRIBONUCLEOSIDE FOR THE SYNTHESIS OF OLIGODEOXYRIBONUCLEOSIDES ON POLYMER SUPPORTS

S-(t-butyl) β-cyanoethyl 3'-phosphorothioites of appropriately protected deoxyribonucleosides were prepared by the use of (t-butylthio)-β-cyanoethoxychlorophosphine as a new phosphitylating reagent.These compounds were found to be more stable than methyl