1-(2'-deoxy-3'-O-mesyl-5'-O-4,4'-dimethoxytrityl-β-D-threo-pentofuranosyl)-thymine

Base Information

• Chemical Name: 1-(2'-deoxy-3'-O-mesyl-5'-O-4,4'-dimethoxytrityl-β-D-threo-pentofuranosyl)-thymine
• CAS No.: 143527-01-9
• Molecular Formula: C₃₂H₃₄N₂O₉S
• Molecular Weight: 622.696
• Mol file: 143527-01-9.mol

Synonyms:1-(2'-deoxy-3'-O-mesyl-5'-O-4,4'-dimethoxytrityl-β-D-threo-pentofuranosyl)-thymine

Chemical Property of 1-(2'-deoxy-3'-O-mesyl-5'-O-4,4'-dimethoxytrityl-β-D-threo-pentofuranosyl)-thymine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(2'-deoxy-3'-O-mesyl-5'-O-4,4'-dimethoxytrityl-β-D-threo-pentofuranosyl)-thymine

There total 5 articles about 1-(2'-deoxy-3'-O-mesyl-5'-O-4,4'-dimethoxytrityl-β-D-threo-pentofuranosyl)-thymine 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: 97.0%

1-((2R,4R,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)- dione (40615-39-2,104766-16-7,131607-26-6,131607-27-7,112501-53-8) + methanesulfonyl chloride (124-63-0) → 1-(2'-deoxy-3'-O-mesyl-5'-O-4,4'-dimethoxytrityl-β-D-threo-pentofuranosyl)-thymine (143527-01-9)

Guidance literature:

In pyridine; 0 degC, 2 h, room t., 2 h;

DOI:10.1016/0040-4020(94)01088-H

Reference yield:

5'-O-(4-4'-dimethoxytrityl)thymidine (40615-39-2) → 1-(2'-deoxy-3'-O-mesyl-5'-O-4,4'-dimethoxytrityl-β-D-threo-pentofuranosyl)-thymine (143527-01-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 94 percent / pyridine / 5 h / 0 °C

2: 84 percent / LiOH*H₂O / ethanol; H₂O / 3 h / Heating

3: 92 percent / pyridine / 8 h / 0 °C

With pyridine; lithium hydroxide; In ethanol; water;

DOI:10.1081/NCN-100107187

Reference yield:

5'-O-(4,4'-dimethoxytrityl)-3'-mesyl-2',3'-dideoxythymidine (111647-36-0) → 1-(2'-deoxy-3'-O-mesyl-5'-O-4,4'-dimethoxytrityl-β-D-threo-pentofuranosyl)-thymine (143527-01-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 84 percent / LiOH*H₂O / ethanol; H₂O / 3 h / Heating

2: 92 percent / pyridine / 8 h / 0 °C

With pyridine; lithium hydroxide; In ethanol; water;

DOI:10.1081/NCN-100107187

upstream raw materials:

1-((2R,4R,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)- dione

methanesulfonyl chloride

4,4'-dimethoxytrityl chloride

5'-O-(4-4'-dimethoxytrityl)thymidine

Downstream raw materials:

3'-deoxy-3'-S-(1-vinylsulfinyl)-5'-O-(4,4'-dimethoxytrityl)thymidine

1-{5-[bis(4-methoxyphenyl)phenyl-methoxymethyl]-2,5-dihydrofuran-2-yl}-5-methyl-1H-pyrimidine-2,4-dione

C₄₇H₅₈N₄O₁₀S₂Si

C₄₁H₄₄N₄O₁₀S₂