Thiophosphoric acid O-[(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 S-phenyl ester; compound with triethyl-amine

Base Information

Chemical Name:Thiophosphoric acid O-[(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 S-phenyl ester; compound with triethyl-amine
CAS No.:103655-49-8
Molecular Formula:C₆H₁₅N*C₄₁H₄₂N₅O₉PS
Molecular Weight:913.044
Hs Code.:

Thiophosphoric acid O-[(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 S-phenyl ester; compound with triethyl-amine

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Chemical Property of Thiophosphoric acid O-[(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 S-phenyl ester; compound with triethyl-amine

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Technology Process of Thiophosphoric acid O-[(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 S-phenyl ester; compound with triethyl-amine

There total 4 articles about Thiophosphoric acid O-[(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 S-phenyl ester; compound with triethyl-amine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

: 85571-16-0
S,S-diphenyl N²-isobutyryl-5'-O-dimethoxytritylguanosine 3'-phosphorodithioate

: 121-44-8
triethylamine

: 103655-49-8
Thiophosphoric acid O-[(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 S-phenyl ester; compound with triethyl-amine

Guidance literature:: With pyridine; water; for 0.666667h; Ambient temperature;
DOI:10.1016/S0040-4020(01)96778-X

Reference yield:

: 68892-41-1
5'-O-dimethoxytrityl-N-isobutyryldeoxyguanosine

: 103655-49-8
Thiophosphoric acid O-[(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 S-phenyl ester; compound with triethyl-amine

Guidance literature:: Multi-step reaction with 3 steps

1: 4,6-dimethoxybenzene-1,3-disulphonyl chloride (DMS) / pyridine / 4 h

2: 5percent NaHCO₃ aq / 1 h

3: 96 percent / pyridine, water / 0.67 h / Ambient temperature

With pyridine; 4,6-dimethoxybenzene-1,3-bis(sulfonyl) chloride; water; sodium hydrogencarbonate; In pyridine;
DOI:10.1016/S0040-4020(01)96778-X

Reference yield:

: 103655-43-2
Dithiophosphoric acid O-{9-[(2R,4S,5R)-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(bis-phenylsulfanyl-phosphoryloxy)-tetrahydro-furan-2-yl]-2-isobutyrylamino-9H-purin-6-yl} ester S,S'-diphenyl ester

: 103655-49-8
Thiophosphoric acid O-[(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 S-phenyl ester; compound with triethyl-amine

Guidance literature:: Multi-step reaction with 2 steps

1: 5percent NaHCO₃ aq / 1 h

2: 96 percent / pyridine, water / 0.67 h / Ambient temperature

With pyridine; water; sodium hydrogencarbonate;
DOI:10.1016/S0040-4020(01)96778-X