86979-44-4

Upstream product

• 86979-42-2 Phosphoric acid 2-chloro-4-trityl-phenyl ester bis-(2-cyano-ethyl) ester 
• 121-44-8 triethylamine 
• 859820-69-2 2-chloro-4-trityl-phenol 
• 978-86-9 4-tritylphenol 

Downstream Products

• 86979-50-2 C₇₃H₆₆ClN₄O₁₅P 
• 86979-55-7 C₅₂H₄₈ClN₄O₁₃P 
• 104766-14-5 Phosphoric acid 2-chloro-4-trityl-phenyl ester 2-cyano-ethyl ester (2R,3S,5R)-2-hydroxymethyl-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 
• 87007-23-6 Phosphoric acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 2-chloro-4-trityl-phenyl ester 2-cyano-ethyl ester 
• 86979-49-9 Phosphoric acid (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(2-isobutyrylamino-6-oxo-1,6-dihydro-purin-9-yl)-tetrahydro-furan-3-yl ester 2-chloro-4-trityl-phenyl ester 2-cyano-ethyl ester 
• 86979-47-7 Phosphoric acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl ester 2-chloro-4-trityl-phenyl ester 2-cyano-ethyl ester 

Relevant academic research and scientific papers

NOVOEAU GROUPEMENT LIPOPHILE PROTECTEUR DU PHOSPHATE POUR LA SYNTHESE D'OLIGONUCLEOTIDES

A new and highly lipophilic phosphate protecting group : 2-chloro-4-tritylphenyl was used in the phosphotriester approach for oligodeoxyribonucleotide synthesis.The four deoxyribonucleoside-3'-aryl-β-cyanoethyl phosphates were synthesized in high yield in