1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-p-toluenesulfonyloxy-2-pyridone

Base Information

• Chemical Name: 1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-p-toluenesulfonyloxy-2-pyridone
• CAS No.: 1029931-15-4
• Molecular Formula: C₃₂H₃₁NO₈S
• Molecular Weight: 589.666

Synonyms:1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-p-toluenesulfonyloxy-2-pyridone

Chemical Property of 1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-p-toluenesulfonyloxy-2-pyridone

Chemical Property:

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Technology Process of 1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-p-toluenesulfonyloxy-2-pyridone

There total 1 articles about 1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-p-toluenesulfonyloxy-2-pyridone 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%

1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-hydroxy-2-pyridone (1029931-13-2) + p-toluenesulfonyl chloride (98-59-9) → 1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-p-toluenesulfonyloxy-2-pyridone (1029931-15-4)

Guidance literature:

With triethylamine; In dichloromethane; at -50 ℃; for 3h;

DOI:10.1016/j.bmc.2007.12.043

Reference yield: 64.0%

1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-p-toluenesulfonyloxy-2-pyridone (1029931-15-4) + m-nitrobenzene boronic acid (13331-27-6) → 1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-(3-nitrophenyl)-2-pyridone (1029931-16-5)

Guidance literature:

With potassium phosphate; potassium bromide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; at 90 ℃; for 24h;

DOI:10.1016/j.bmc.2007.12.043

upstream raw materials:

1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-hydroxy-2-pyridone

p-toluenesulfonyl chloride

Downstream raw materials:

1-(3,5-di-O-benzyl-2-O,4-C-methylene-β-D-ribofuranosyl)-4-(3-nitrophenyl)-2-pyridone

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