5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyldithioacetal

Base Information

• Chemical Name: 5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyldithioacetal
• CAS No.: 162517-90-0
• Molecular Formula: C₂₅H₃₈O₄S₂Si
• Molecular Weight: 494.792
• Mol file: 162517-90-0.mol

Synonyms:5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyldithioacetal

Chemical Property of 5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyldithioacetal

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyldithioacetal

There total 2 articles about 5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyldithioacetal 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: 95.0%

D-arabinose diethyl dithioacetal (1941-50-0) + tert-butylchlorodiphenylsilane (58479-61-1) → 5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyldithioacetal (162517-90-0)

Guidance literature:

With 1H-imidazole; In N,N-dimethyl-formamide; at 0 ℃;

DOI:10.1016/0040-4020(94)01009-O

Reference yield:

D-Arabinose (10323-20-3) → 5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyldithioacetal (162517-90-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 70 percent / HCl

2: 94 percent / imidazole / dimethylformamide / 0 °C

With 1H-imidazole; hydrogenchloride; In N,N-dimethyl-formamide;

DOI:10.1016/S0040-4039(01)00376-8

Reference yield: 84.0%

5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyldithioacetal (162517-90-0) → (3aS,5R,6R,6aS)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (114738-04-4)

Guidance literature:

5-O-(tert-butyldiphenylsilyl)-D-arabinose diethyldithioacetal; With mercury dichloride; mercury(II) oxide; In acetone;

With hydrogen cation; copper(II) sulfate; In acetone;

DOI:10.1016/S0040-4039(01)00376-8

upstream raw materials:

D-arabinose diethyl dithioacetal

tert-butylchlorodiphenylsilane

D-Arabinose

Downstream raw materials:

(3aS,5R,6R,6aS)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol

5-O-(tert-butyldiphenylsilyl)-1,2-O-isopropylidene-β-D-threo-pentofuranose-3-ulose

5-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-β-D-lyxofuranose

C₂₄H₃₁⁽²⁾HO₅Si