5'-O-(monomethoxytrityl)-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine

Base Information

• Chemical Name: 5'-O-(monomethoxytrityl)-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine
• CAS No.: 111275-31-1
• Molecular Formula: C₄₇H₄₃N₇O₁₃S
• Molecular Weight: 945.964
• Mol file: 111275-31-1.mol

Synonyms:5'-O-(monomethoxytrityl)-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine

Chemical Property of 5'-O-(monomethoxytrityl)-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5'-O-(monomethoxytrityl)-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine

There total 6 articles about 5'-O-(monomethoxytrityl)-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>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: 98.0%

3'-O-(3-hydroxy-1,1,3,3-tetraisopropyldisiloxan-1-yl)-5'-O-(monomethoxytrityl)-N6-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine (112141-38-5) → 5'-O-(monomethoxytrityl)-N6-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine (111275-31-1)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 0 ℃; for 0.0166667h;

DOI:10.1002/hlca.19950780706

Reference yield: 12.0%

2-(4-nitro-phenyl)ethanesulfonyl chloride (80259-15-0) + 5'-O-(monomethoxytrityl)-N6-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine (112141-39-6) → 5'-O-(monomethoxytrityl)-N6-<2-(4-nitrophenyl)ethoxycarbonyl>-3'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine + 5'-O-(monomethoxytrityl)-N6-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine (111275-31-1) + 5'-O-(monomethoxytrityl)-N6-<2-(4-nitrophenyl)ethoxycarbonyl>-2',3'-bis-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine

Guidance literature:

With pyridine; for 67h; Ambient temperature;

DOI:10.1002/hlca.19950780706

Reference yield:

2-(4-nitrophenyl)ethyl chloride (20264-95-3) → 5'-O-(monomethoxytrityl)-N6-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine (111275-31-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) Na₂S₂O₃*5H₂O, 2.) ice, AcOH, Cl₂ gas / 1.) MeOH/water, 7-8 h, reflux, 2.) MeOH, water, 30 min

2: 35 percent / pyridine / 67 h / Ambient temperature

With pyridine; Methamphetamin; chlorine; sodium thiosulfate; acetic acid;

DOI:10.1002/hlca.19950780706

upstream raw materials:

2-(4-nitro-phenyl)ethanesulfonyl chloride

5'-O-(monomethoxytrityl)-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine

3'-O-(3-hydroxy-1,1,3,3-tetraisopropyldisiloxan-1-yl)-5'-O-(monomethoxytrityl)-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>-2'-O-<2-(4-nitrophenyl)ethylsulfonyl>adenosine

2-(4-nitrophenyl)ethyl chloride

Downstream raw materials:

5'-O-(monomethoxytrityl)-N⁶-<2-(4-nitrophenyl)ethoxycarbonyl>adenosine