9-{(2R,3S,4R,5R)-3-Hydroxy-4-iodo-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1,9-dihydro-purin-6-one

Base Information

• Chemical Name: 9-{(2R,3S,4R,5R)-3-Hydroxy-4-iodo-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1,9-dihydro-purin-6-one
• CAS No.: 183728-88-3
• Molecular Formula: C₃₀H₂₇IN₄O₅
• Molecular Weight: 650.473
• Mol file: 183728-88-3.mol

Synonyms:9-{(2R,3S,4R,5R)-3-Hydroxy-4-iodo-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1,9-dihydro-purin-6-one

Chemical Property of 9-{(2R,3S,4R,5R)-3-Hydroxy-4-iodo-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1,9-dihydro-purin-6-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 9-{(2R,3S,4R,5R)-3-Hydroxy-4-iodo-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1,9-dihydro-purin-6-one

There total 2 articles about 9-{(2R,3S,4R,5R)-3-Hydroxy-4-iodo-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1,9-dihydro-purin-6-one 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: 65.0%

9-(3-deoxy-3-iodo-β-D-xylofuranosyl)hypoxanthine (54883-90-8) + mono-4-methoxytrityl chloride (14470-28-1) → 9-{(2R,3S,4R,5R)-3-Hydroxy-4-iodo-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1,9-dihydro-purin-6-one (183728-88-3)

Guidance literature:

With pyridine;

DOI:10.1021/ja9616903

Reference yield:

2',3'-anhydroinosine (31766-13-9) → 9-{(2R,3S,4R,5R)-3-Hydroxy-4-iodo-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1,9-dihydro-purin-6-one (183728-88-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 60 percent / NaI, BF₃*Et₂O / acetonitrile / 1 h / Ambient temperature

2: 65 percent / pyridine

With pyridine; boron trifluoride diethyl etherate; sodium iodide; In acetonitrile;

DOI:10.1021/ja9616903

Reference yield: 50.0%

9-{(2R,3S,4R,5R)-3-Hydroxy-4-iodo-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1,9-dihydro-purin-6-one (183728-88-3) + potassium thioacetate (10387-40-3) → 9-<5-O-(monomethoxytrityl)-3-deoxy-3-thio-3-S,2-O-diacetyl-β-D-ribofuranosyl>hypoxanthine (174466-93-4)

Guidance literature:

In N,N-dimethyl-formamide; at 40 ℃; for 48h;

DOI:10.1021/ja9616903

upstream raw materials:

9-(3-deoxy-3-iodo-β-D-xylofuranosyl)hypoxanthine

mono-4-methoxytrityl chloride

2',3'-anhydroinosine

Downstream raw materials:

9-<5-O-(monomethoxytrityl)-3-deoxy-3-thio-3-S,2-O-diacetyl-β-D-ribofuranosyl>hypoxanthine

9-<5-O-(monomethoxytrityl)-3-deoxy-3-S-(5-nitropyridyl-2-disulfanyl)-2-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl>hypoxanthine

9-[(2R,3S,4S,5R)-3-Hydroxy-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-4-(5-nitro-pyridin-2-yldisulfanyl)-tetrahydro-furan-2-yl]-1,9-dihydro-purin-6-one