2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine

Base Information

• Chemical Name: 2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine
• CAS No.: 162434-76-6
• Molecular Formula: C₄₇H₆₄N₆O₉
• Molecular Weight: 857.06

Synonyms:2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine

Chemical Property of 2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine

Chemical Property:

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Technology Process of 2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine

There total 3 articles about 2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine 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: 77.0%

2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-5'-O-(monomethoxytrityl)-N6-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine (162434-75-5) → 2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-N6-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine (162434-76-6)

Guidance literature:

With toluene-4-sulfonic acid; In methanol; dichloromethane; for 0.333333h; Ambient temperature;

DOI:10.1002/hlca.19940770707

Reference yield:

Cholesteryl chloroformate (7144-08-3) → 2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-N6-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine (162434-76-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 1-methyl-1H-imidazole, DMAP / CH₂Cl₂ / 32 h / 0 - 21 °C

2: 77 percent / 2percent TsOH*H₂O / CH₂Cl₂; methanol / 0.33 h / Ambient temperature

With 1-methyl-1H-imidazole; dmap; toluene-4-sulfonic acid; In methanol; dichloromethane;

DOI:10.1002/hlca.19940770707

Reference yield:

3'-deoxy-5'-O-monomethoxytrityl-6-N-[2-(4-nitrophenyl)-ethoxycarbonyl]-adenosine (97776-92-6) → 2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-N6-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine (162434-76-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 1-methyl-1H-imidazole, DMAP / CH₂Cl₂ / 32 h / 0 - 21 °C

2: 77 percent / 2percent TsOH*H₂O / CH₂Cl₂; methanol / 0.33 h / Ambient temperature

With 1-methyl-1H-imidazole; dmap; toluene-4-sulfonic acid; In methanol; dichloromethane;

DOI:10.1002/hlca.19940770707

upstream raw materials:

2'-O-(cholest-5-en-3β-yloxycarbonyl)-3'-deoxy-5'-O-(monomethoxytrityl)-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine

Cholesteryl chloroformate

3'-deoxy-5'-O-monomethoxytrityl-6-N-[2-(4-nitrophenyl)-ethoxycarbonyl]-adenosine

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