ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-arabino-hexopyranosid-2-ulose

Base Information

• Chemical Name: ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-arabino-hexopyranosid-2-ulose
• CAS No.: 562075-77-8
• Molecular Formula: C₂₉H₂₈O₇S
• Molecular Weight: 520.603
• Mol file: 562075-77-8.mol

Synonyms:ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-arabino-hexopyranosid-2-ulose

Chemical Property of ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-arabino-hexopyranosid-2-ulose

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-arabino-hexopyranosid-2-ulose

There total 1 articles about ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-arabino-hexopyranosid-2-ulose 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: 74.0%

ethanethiol (75-08-1) + 4,6-di-O-benzoyl-3-O-benzyl-1-thio-α-D-arabino-hexopyranosid-2-ulosyl bromide (205869-82-5) → ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-arabino-hexopyranosid-2-ulose (562075-77-8)

Guidance literature:

With tetramethylurea; In dichloromethane; at 20 ℃; for 6h;

DOI:10.1016/S0957-4166(03)00028-4

Reference yield: 78.0%

ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-arabino-hexopyranosid-2-ulose (562075-77-8) → ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-mannopyranoside

Guidance literature:

With potassium tri-sec-butyl-borohydride; In tetrahydrofuran; at -78 ℃; for 0.0166667h;

DOI:10.1016/S0957-4166(03)00028-4

Reference yield: 5.0%

ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-arabino-hexopyranosid-2-ulose (562075-77-8) → ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-mannopyranoside + ethyl 4,6-di-O-benzoyl-3-O-benzyl-1-thio-β-D-glucopyranoside

Guidance literature:

With sodium tetrahydroborate; In methanol; dichloromethane; at 20 ℃; for 0.333333h;

DOI:10.1016/S0957-4166(03)00028-4

upstream raw materials:

ethanethiol

4,6-di-O-benzoyl-3-O-benzyl-1-thio-α-D-arabino-hexopyranosid-2-ulosyl bromide