90662-75-2

Upstream product

• 74365-78-9 5'-O-monomethoxytritylthymidine 3'-O-(2-chlorophenyl) phosphoranilidate 
• 69320-80-5 o-chlorophenyl N-phenylphosphoramido chloridate 
• 42926-80-7 5'-O-(4-monomethoxytrityl)-2'-deoxythymidine 

Downstream Products

• 80596-14-1 C₄₈H₅₀N₅O₁₃P 
• 84774-19-6 5'-monomethoxytritylthymidyl(3'-5')-3'-monomethoxytritylthymidyl phosphoranilidates 
• 84719-00-6 5'-monomethoxytritylthymidyl(3'-5')-3'-monomethoxytritylthymidyl phosphoranilidates 

Relevant academic research and scientific papers

2'-DEOXYRIBONUCLEOSIDE 3'-ARYL PHOSPHORANILIDATES KEY INTERMEDIATES IN THE STEREOSPECIFIC SYNTHESIS OF 2'-DEOXYRIBONUCLEOSIDE CYCLIC 3',5'-PHOSPHOROTHIOATES AND DINUCLEOSIDE(3'->5')-PHOSPHOROTHIOATES

Phosphorylation of the 5'-O-monomethoxytrityl-2'-deoxyribonucleosides by means of aryl phosphoranilidochloridates gives the diastereomers of 5'-O-monomethoxytrityl-2'-deoxyribonucleoside 3'-aryl phosphoranilidates.Their separation can be performed by mean