Dithiophosphoric acid O-[(2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester

Base Information

• Chemical Name: Dithiophosphoric acid O-[(2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester
• CAS No.: 81244-08-8
• Molecular Formula: C₆₈H₆₄N₅O₉PS₂
• Molecular Weight: 1190.39

Synonyms:Dithiophosphoric acid O-[(2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester

Chemical Property of Dithiophosphoric acid O-[(2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester

Chemical Property:

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Technology Process of Dithiophosphoric acid O-[(2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester

There total 10 articles about Dithiophosphoric acid O-[(2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester 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: 88.0%

cyclohexylammonium S,S-diphenyl phosphorodithioate (125292-09-3) + (2R,3R,4R,5R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-ol (81244-04-4) → Dithiophosphoric acid O-[(2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester (81244-08-8)

Guidance literature:

With 2,4,6-trimethyl-1,3-benzenedisulfonyl dichloride; In pyridine; 1.) 30 min; 2.) 1 h;

DOI:10.1016/0040-4020(84)85114-5

Reference yield: 86.0%

cyclohexylammonium S,S-diphenyl phosphorodithioate (67941-87-1) + (2R,3R,4R,5R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-ol (81244-04-4) → Dithiophosphoric acid O-[(2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester (81244-08-8)

Guidance literature:

With pyridine; 4,6-dimethoxybenzene-1,3-bis(sulfonyl) chloride; for 2h;

DOI:10.1246/cl.1982.15

Reference yield:

3',5'-O-(1,1,3,3-tetra-isopropyldisiloxane-1,3-diyl)adenosine (69304-45-6) → Dithiophosphoric acid O-[(2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester (81244-08-8)

Guidance literature:

Multi-step reaction with 4 steps

1: 96 percent / triethylamine / 4-(dimethylamino)pyridine / CH₂Cl₂ / 1 h / Ambient temperature

2: 84 percent / tetraethylammonium chloride; KF / acetonitrile; H₂O / 20 h / Ambient temperature

3: 89 percent

4: 86 percent / 2,4-dimethoxy-benzene-1,5-disulfonyl chloride(DMS); pyridine / 2 h

With pyridine; potassium fluoride; 4,6-dimethoxybenzene-1,3-bis(sulfonyl) chloride; tetraethylammonium chloride; triethylamine; dmap; In dichloromethane; water; acetonitrile;

DOI:10.1246/cl.1982.15

upstream raw materials:

cyclohexylammonium S,S-diphenyl phosphorodithioate

(2R,3R,4R,5R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-ol

cyclohexylammonium S,S-diphenyl phosphorodithioate

3,4-dihydro-2H-pyran

Downstream raw materials:

Dithiophosphoric acid O-[(2R,3R,4R,5R)-2-hydroxymethyl-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester

Thiophosphoric acid O-[(2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(6-{[(4-methoxy-phenyl)-diphenyl-methyl]-amino}-purin-9-yl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl] ester S-phenyl ester; compound with triethyl-amine

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