80817-58-9

Upstream product

• 15074-54-1 2-chlorophenyl dichlorophosphate 
• 80817-46-5 bis(benzotriazol-1-yl)(2-chlorophenyl)phosphate 
• 80817-57-8 3'-O-diphenylacetyl thymidine 
• 80817-47-6 Phosphoric acid benzotriazol-1-yl ester (2R,3S,5R)-2-(tert-butyl-dimethyl-silanyloxymethyl)-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 2-chloro-phenyl ester 

Relevant academic research and scientific papers

A NEW APPROACH TO THE SYNTHESIS OF PHOSPHOTRIESTER INTERMEDIATES OF NUCLEOSIDES AND NUCLEIC ACIDS

Aryl phosphorodichloridates can be converted by means of 1-hydroxybenzotriazole into an effective phosphorylating agent, which can be applied to the synthesis of phosphotriester intermediates of nucleic acids.