5-chloro-7-nitro-3-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-3H-imidazo<4,5-b>pyridine

Base Information

• Chemical Name: 5-chloro-7-nitro-3-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-3H-imidazo<4,5-b>pyridine
• CAS No.: 133832-69-6
• Molecular Formula: C₂₇H₂₃ClN₄O₇
• Molecular Weight: 550.955

Synonyms:5-chloro-7-nitro-3-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-3H-imidazo<4,5-b>pyridine

Chemical Property of 5-chloro-7-nitro-3-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-3H-imidazo<4,5-b>pyridine

Chemical Property:

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Technology Process of 5-chloro-7-nitro-3-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-3H-imidazo<4,5-b>pyridine

There total 1 articles about 5-chloro-7-nitro-3-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-3H-imidazo<4,5-b>pyridine 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:

5-chloro-7-nitro-3H-imidazo<4,5-b>pyridine (101857-28-7) + 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride (4330-21-6) → 5-chloro-7-nitro-3-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-3H-imidazo<4,5-b>pyridine (133832-69-6)

Guidance literature:

With sodium hydride; Yield given. Multistep reaction; 1.) acetonitrile, RT, 30 min, 2.) 0 deg C, 3 h;

DOI:10.1021/jm00111a044

Reference yield: 55.0%

5-chloro-7-nitro-3-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-3H-imidazo<4,5-b>pyridine (133832-69-6) → 5-chloro-7-(hydroxylamino)-3-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-3H-imidazo<4,5-b>pyridine (133832-70-9)

Guidance literature:

With sodium hypophosphite; palladium on activated charcoal; In tetrahydrofuran; water; for 14h;

DOI:10.1021/jm00111a044

upstream raw materials:

5-chloro-7-nitro-3H-imidazo<4,5-b>pyridine

2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride

Downstream raw materials:

5-chloro-7-(hydroxylamino)-3-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-3H-imidazo<4,5-b>pyridine

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