4-acetoxy-5-acetylamino-2-(3-{[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

Base Information

• Chemical Name: 4-acetoxy-5-acetylamino-2-(3-{[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester
• CAS No.: 669772-64-9
• Molecular Formula: C₅₃H₅₉N₄O₂₃PS
• Molecular Weight: 1183.1

Synonyms:4-acetoxy-5-acetylamino-2-(3-{[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

Chemical Property of 4-acetoxy-5-acetylamino-2-(3-{[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

Chemical Property:

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Technology Process of 4-acetoxy-5-acetylamino-2-(3-{[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

There total 6 articles about 4-acetoxy-5-acetylamino-2-(3-{[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl 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: 79.0%

4-acetoxy-5-acetylamino-2-(3-{allyloxy-[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester (669772-61-6) → 4-acetoxy-5-acetylamino-2-(3-{[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester (669772-64-9)

Guidance literature:

With diethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In acetonitrile;

DOI:10.1055/s-2003-43349

Reference yield:

(1S,2R)-1-((2R,3R,4S,6R)-3-acetamido-4,6-diacetoxy-6-(methoxycarbonyl)tetrahydro-2H-pyran-2-yl)propane-1,2,3-triyl triacetate (108740-39-2,6931-68-6,72690-21-2,73208-82-9,108740-37-0,108740-38-1,119241-63-3,119241-64-4,119241-65-5,147129-72-4,147129-73-5,74006-95-4) → 4-acetoxy-5-acetylamino-2-(3-{[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester (669772-64-9)

Guidance literature:

Multi-step reaction with 5 steps

1: BF₃*Et₂O / CH₂Cl₂

2: pyridine / methanol

3: tetrazole / toluene; acetonitrile

4: t-BuOOH

5: 79 percent / Et₂NH / Pd(PPh₃)4 / acetonitrile

With pyridine; 1H-tetrazole; tert.-butylhydroperoxide; boron trifluoride diethyl etherate; diethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; dichloromethane; toluene; acetonitrile;

DOI:10.1055/s-2003-43349

Reference yield:

3-propenyl-(2',3'-O,N4-tribenzoyl cytidine-5')-yl-N,N'-diisopropylphosphoramidite (302346-91-4) → 4-acetoxy-5-acetylamino-2-(3-{[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester (669772-64-9)

Guidance literature:

Multi-step reaction with 3 steps

1: tetrazole / toluene; acetonitrile

2: t-BuOOH

3: 79 percent / Et₂NH / Pd(PPh₃)4 / acetonitrile

With 1H-tetrazole; tert.-butylhydroperoxide; diethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; acetonitrile;

DOI:10.1055/s-2003-43349

upstream raw materials:

4-acetoxy-5-acetylamino-2-(3-{allyloxy-[5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-3,4-bis-benzoyloxy-tetrahydro-furan-2-ylmethoxy]-phosphoryloxy}-propylsulfanyl)-6-(1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

(1S,2R)-1-((2R,3R,4S,6R)-3-acetamido-4,6-diacetoxy-6-(methoxycarbonyl)tetrahydro-2H-pyran-2-yl)propane-1,2,3-triyl triacetate

3-propenyl-(2',3'-O,N⁴-tribenzoyl cytidine-5')-yl-N,N'-diisopropylphosphoramidite

(2R,4S,5R,6R)-4-Acetoxy-5-acetylamino-2-(3-hydroxy-propylsulfanyl)-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

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