{3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester

Base Information

• Chemical Name: {3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester
• CAS No.: 401515-30-8
• Molecular Formula: C₃₁H₅₀N₂O₇Si₂
• Molecular Weight: 618.918
• Mol file: 401515-30-8.mol

Synonyms:{3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester

Chemical Property of {3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of {3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester

There total 3 articles about {3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester 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: 59.0%

{3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester (401515-18-2) → {3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester (401515-30-8)

Guidance literature:

{3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester; With 1,1'-Thiocarbonyldiimidazole; In toluene; acetonitrile;

With azobisisobutyronitrile; tri-n-butyl-tin hydride; In toluene; acetonitrile;

DOI:10.1016/S0960-894X(01)00635-7

Reference yield:

1-[2',5'-bis-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]thymine (117174-32-0) → {3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester (401515-30-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 90 percent / K₂CO₃ / acetone

2.1: N,N'-(thiocarbonyl)diimidazole / toluene; acetonitrile

2.2: 59 percent / Bu3SnH; α,α'-azobis(isobutyronitrile) / toluene; acetonitrile

With potassium carbonate; 1,1'-Thiocarbonyldiimidazole; In acetone; toluene; acetonitrile;

DOI:10.1016/S0960-894X(01)00635-7

Reference yield:

Benzyl bromoacetate (5437-45-6) → {3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester (401515-30-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 90 percent / K₂CO₃ / acetone

2.1: N,N'-(thiocarbonyl)diimidazole / toluene; acetonitrile

2.2: 59 percent / Bu3SnH; α,α'-azobis(isobutyronitrile) / toluene; acetonitrile

With potassium carbonate; 1,1'-Thiocarbonyldiimidazole; In acetone; toluene; acetonitrile;

DOI:10.1016/S0960-894X(01)00635-7

upstream raw materials:

{3-[3-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-2,6-dioxo-3,6-dihydro-2H-pyrimidin-1-yl}-acetic acid benzyl ester

1-[2',5'-bis-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]thymine

Benzyl bromoacetate