1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-hydroxymethyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)uracil

Base Information

• Chemical Name: 1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-hydroxymethyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)uracil
• CAS No.: 1240471-13-9
• Molecular Formula: C₃₂H₄₅FN₂O₆Si₂
• Molecular Weight: 628.889
• Mol file: 1240471-13-9.mol

Synonyms:1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-hydroxymethyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)uracil

Chemical Property of 1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-hydroxymethyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)uracil

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-hydroxymethyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)uracil

There total 7 articles about 1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-hydroxymethyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)uracil 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: 92.5%

C53H63FN2O8Si2 → 1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-hydroxymethyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)uracil (1240471-13-9,1445379-64-5)

Guidance literature:

With triethylsilane; trifluoroacetic acid; In dichloromethane; at 25 ℃; for 0.5h;

Reference yield:

1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-[1-O-(4,4'-dimethoxytriphenylmethyl)methyl]-β-D-arabinofuranosyl)uracil (1240471-11-7) → 1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-hydroxymethyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)uracil (1240471-13-9,1445379-64-5)

Guidance literature:

Multi-step reaction with 2 steps

1: silver nitrate; 1H-imidazole / dichloromethane / 4 h / 25 °C

2: triethylsilane; trifluoroacetic acid / dichloromethane / 0.5 h / 25 °C

With 1H-imidazole; triethylsilane; silver nitrate; trifluoroacetic acid; In dichloromethane;

Reference yield:

1-(2'-deoxy-2'-fluoro-β-D-arabinofuranosyl)uracil (69123-94-0) → 1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-hydroxymethyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)uracil (1240471-13-9,1445379-64-5)

Guidance literature:

Multi-step reaction with 7 steps

1.1: 1H-imidazole / N,N-dimethyl-formamide / 12 h / 25 °C

2.1: acetic acid; water / tetrahydrofuran / 12 h / 80 °C

3.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / acetonitrile / 1 h / 80 °C

4.1: sodium hydroxide / water; 1,4-dioxane / 2 h / 25 °C

4.2: 1 h / 25 °C

5.1: pyridine / dichloromethane / 0.67 h / 0 °C

6.1: silver nitrate; 1H-imidazole / dichloromethane / 4 h / 25 °C

7.1: triethylsilane; trifluoroacetic acid / dichloromethane / 0.5 h / 25 °C

With pyridine; 1H-imidazole; triethylsilane; water; silver nitrate; acetic acid; trifluoroacetic acid; sodium hydroxide; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In tetrahydrofuran; 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;

upstream raw materials:

1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-[1-O-(4,4'-dimethoxytriphenylmethyl)methyl]-β-D-arabinofuranosyl)uracil

1-(2'-deoxy-2'-fluoro-β-D-arabinofuranosyl)uracil

1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-β-D-arabinofuranosyl)uracil

1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-hydroxymethyl-β-D-arabinofuranosyl)uracil

Downstream raw materials:

1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-ethynyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)uracil

1-(2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-ethynyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-arabinofuranosyl)cytosine