4-N-Acetyl-N¹-(2,3-di-O-benzoyl-β-D-ribofuranosyluronsaeure-methylester)-(1->N¹)-cytosin

Base Information

• Chemical Name: 4-N-Acetyl-N¹-(2,3-di-O-benzoyl-β-D-ribofuranosyluronsaeure-methylester)-(1->N¹)-cytosin
• CAS No.: 74293-83-7
• Molecular Formula: C₂₆H₂₃N₃O₉
• Molecular Weight: 521.483

Synonyms:4-N-Acetyl-N¹-(2,3-di-O-benzoyl-β-D-ribofuranosyluronsaeure-methylester)-(1->N¹)-cytosin

Chemical Property of 4-N-Acetyl-N¹-(2,3-di-O-benzoyl-β-D-ribofuranosyluronsaeure-methylester)-(1->N¹)-cytosin

Chemical Property:

Purity/Quality:

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Technology Process of 4-N-Acetyl-N¹-(2,3-di-O-benzoyl-β-D-ribofuranosyluronsaeure-methylester)-(1->N¹)-cytosin

There total 2 articles about 4-N-Acetyl-N¹-(2,3-di-O-benzoyl-β-D-ribofuranosyluronsaeure-methylester)-(1->N¹)-cytosin 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: 82.0%

(2S,3R,4R,5S)-3,4-Bis-benzoyloxy-5-chloro-tetrahydro-furan-2-carboxylic acid methyl ester (72086-38-5) + 4-(N-trimethylsilylacetamido)-2-trimethylsiloxypyrimidine (18027-23-1) → 4-N-Acetyl-N1-(2,3-di-O-benzoyl-β-D-ribofuranosyluronsaeure-methylester)-(1->N1)-cytosin (74293-83-7)

Guidance literature:

With tin(IV) chloride; In 1,2-dichloro-ethane; at 25 ℃; for 20h;

Reference yield:

(2S,3R,4R,5S)-3,4-Bis-benzoyloxy-5-chloro-tetrahydro-furan-2-carboxylic acid methyl ester (72086-38-5) + 4-(N-trimethylsilylacetamido)-2-trimethylsiloxypyrimidine (18027-23-1) → 4-N-Acetyl-N1-(2,3-di-O-benzoyl-α-D-ribofuranosyluronsaeure-methylester)-(1->N1)-cytosin (74293-82-6) + 4-N-Acetyl-N1-(2,3-di-O-benzoyl-β-D-ribofuranosyluronsaeure-methylester)-(1->N1)-cytosin (74293-83-7)

Guidance literature:

at 110 ℃; for 5h; under 40 - 50 Torr; Yield given. Yields of byproduct given;

upstream raw materials:

(2S,3R,4R,5S)-3,4-Bis-benzoyloxy-5-chloro-tetrahydro-furan-2-carboxylic acid methyl ester

4-(N-trimethylsilylacetamido)-2-trimethylsiloxypyrimidine

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