76746-50-4

Upstream product

• 75444-14-3 3'-(4-Nitrophenyl N-phenyl phosphoramidate)-5'-monomethoxytrityl thimidine 
• 76746-45-7 3'-Monomethoxytrityl-5'-(4-nitrophenyl N-phenyl phosphoramidate) thymidine 
• 74365-79-0 thymidine 3'-(2-chlorophenyl) phosphoranilidate 
• 69320-80-5 o-chlorophenyl N-phenylphosphoramido chloridate 
• 62-53-3 aniline 
• 13084-61-2 3'-O-(4-methoxytriphenylmethyl)thymidine 
• 75414-47-0 O-(4-nitrophenyl)-N-phenylphosphoramidochloridate 
• 42926-80-7 5'-O-(4-monomethoxytrityl)-2'-deoxythymidine 
• 61941-22-8 5'-O-monomethoxytritylthymidine 3'-O-(2-chlorophenyl) phosphoranilidate 
• 99387-79-8 Rp- 
• 65114-76-3 thymidine 3'-(2-chlorophenyl) phosphoranilidate 

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

SYNTHESES AND CONFIGURATIONAL ASSIGNMENTS OF THE DIASTEREOMERS OF THE 4-NITROPHENYL ESTERS OF THYMIDINE 3'-(N-PHENYL PHOSPHORAMIDATE) AND THYMIDINE 5'-(N-PHENYL PHOSPHORAMIDATE)

The separated diastereomers of 3'-(4-nitrophenyl N-phenyl phosphoramidate)-5'-monomethoxytrityl thymidine and 3'-monomethoxytrityl-5'-(4-nitrophenyl N-phenyl phosphoramidate) thymidine have been prepared and their absolute configurations at phosphorus hav