triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-thimidine 3'-phosphorothioate

Base Information

Chemical Name:triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-thimidine 3'-phosphorothioate
CAS No.:80585-45-1
Molecular Formula:C₆H₁₅N*C₃₇H₃₇N₂O₉PS
Molecular Weight:817.94
Hs Code.:

Synonyms:triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-thimidine 3'-phosphorothioate

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Chemical Property of triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-thimidine 3'-phosphorothioate

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Technology Process of triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-thimidine 3'-phosphorothioate

There total 4 articles about triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-thimidine 3'-phosphorothioate 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: 98.0%

: 80585-43-9
Dithiophosphoric acid O-[(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 S,S'-diphenyl ester

: 121-44-8
triethylamine

: 80585-45-1
triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-thimidine 3'-phosphorothioate

Guidance literature:: With pyridine; water; for 1h; Ambient temperature;
DOI:10.1016/S0040-4020(01)96778-X

Reference yield: 92.0%

: 80585-43-9
Dithiophosphoric acid O-[(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 S,S'-diphenyl ester

: 80585-45-1
triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-thimidine 3'-phosphorothioate

Guidance literature:: With pyridinium hypophosphonate; In pyridine; at 40 ℃; for 2h;
DOI:10.1016/S0040-4039(01)81865-7

Reference yield:

: 67941-87-1
cyclohexylammonium S,S-diphenyl phosphorodithioate

: 80585-45-1
triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-thimidine 3'-phosphorothioate

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / 4,6-dimethoxybenzene-1,3-disulphonyl chloride (DMS) / pyridine / 1.) 1h, 2.) 7h, RT, 3.) ice cubes, 20 min

2: 5M pyridinium phosphinate (PSA), Et₃N / 0.4 h / 40 °C / other reagents, temperature and reaction times

With H₂O₂P*C₅H₅N; 4,6-dimethoxybenzene-1,3-bis(sulfonyl) chloride; triethylamine; In pyridine;
DOI:10.1016/S0040-4020(01)96778-X