1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-5-(5-oxo-5-pyren-1-yl-pent-1-ynyl)-1H-pyrimidine-2,4-dione

Base Information

• Chemical Name: 1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-5-(5-oxo-5-pyren-1-yl-pent-1-ynyl)-1H-pyrimidine-2,4-dione
• CAS No.: 796875-95-1
• Molecular Formula: C₅₁H₄₂N₂O₈
• Molecular Weight: 810.903
• Mol file: 796875-95-1.mol

Synonyms:1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-5-(5-oxo-5-pyren-1-yl-pent-1-ynyl)-1H-pyrimidine-2,4-dione

Chemical Property of 1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-5-(5-oxo-5-pyren-1-yl-pent-1-ynyl)-1H-pyrimidine-2,4-dione

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-5-(5-oxo-5-pyren-1-yl-pent-1-ynyl)-1H-pyrimidine-2,4-dione

There total 4 articles about 1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-5-(5-oxo-5-pyren-1-yl-pent-1-ynyl)-1H-pyrimidine-2,4-dione 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: 75.0%

4,4'-dimethoxytrityl chloride (40615-36-9) + AMPyU (796875-91-7) → 1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-5-(5-oxo-5-pyren-1-yl-pent-1-ynyl)-1H-pyrimidine-2,4-dione (796875-95-1)

Guidance literature:

With pyridine; at 20 ℃; for 8h;

DOI:10.1016/j.tetlet.2004.09.003

Reference yield:

4-pentynoic chloride (55183-44-3) → 1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-5-(5-oxo-5-pyren-1-yl-pent-1-ynyl)-1H-pyrimidine-2,4-dione (796875-95-1)

Guidance literature:

Multi-step reaction with 3 steps

1: AlCl₃ / CH₂Cl₂ / 20 °C

2: 88 percent / CuI; Et₃N / Pd(PPh₃)4 / dimethylformamide / 6 h / 20 °C

3: 75 percent / pyridine / 8 h / 20 °C

With pyridine; copper(l) iodide; aluminium trichloride; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In dichloromethane; N,N-dimethyl-formamide; 2: Sonogashira reaction;

DOI:10.1016/j.tetlet.2004.09.003

Reference yield:

4-pentynoic acid (6089-09-4) → 1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-5-(5-oxo-5-pyren-1-yl-pent-1-ynyl)-1H-pyrimidine-2,4-dione (796875-95-1)

Guidance literature:

Multi-step reaction with 4 steps

1: SOCl₂ / 2 h / 100 °C

2: AlCl₃ / CH₂Cl₂ / 20 °C

3: 88 percent / CuI; Et₃N / Pd(PPh₃)4 / dimethylformamide / 6 h / 20 °C

4: 75 percent / pyridine / 8 h / 20 °C

With pyridine; copper(l) iodide; aluminium trichloride; thionyl chloride; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In dichloromethane; N,N-dimethyl-formamide; 3: Sonogashira reaction;

DOI:10.1016/j.tetlet.2004.09.003

upstream raw materials:

4,4'-dimethoxytrityl chloride

^AMPyU

4-pentynoic acid

4-pentynoic chloride