2,3:5,6-di-O-thiocarbonyl-D-galactose dibenzyl dithioacetal

Base Information

• Chemical Name: 2,3:5,6-di-O-thiocarbonyl-D-galactose dibenzyl dithioacetal
• CAS No.: 862378-04-9
• Molecular Formula: C₂₂H₂₂O₅S₄
• Molecular Weight: 494.678
• Mol file: 862378-04-9.mol

Synonyms:2,3:5,6-di-O-thiocarbonyl-D-galactose dibenzyl dithioacetal

Chemical Property of 2,3:5,6-di-O-thiocarbonyl-D-galactose dibenzyl dithioacetal

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3:5,6-di-O-thiocarbonyl-D-galactose dibenzyl dithioacetal

There total 3 articles about 2,3:5,6-di-O-thiocarbonyl-D-galactose dibenzyl dithioacetal 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: 65.0%

L-Altrose-dibenzyldithioacetal (61865-75-6) + 1,1'-Thiocarbonyldiimidazole (6160-65-2) → 2,3:5,6-di-O-thiocarbonyl-D-galactose dibenzyl dithioacetal (862378-04-9)

Guidance literature:

In 1,4-dioxane; at 20 ℃;

DOI:10.1016/j.tetlet.2004.03.197

Reference yield: 65.0%

D-Galactose-dibenzyldithioacetal (40733-07-1) + 1,1'-Thiocarbonyldiimidazole (6160-65-2) → 2,3:5,6-di-O-thiocarbonyl-D-galactose dibenzyl dithioacetal (862378-04-9)

Guidance literature:

In 1,4-dioxane; at 20 ℃;

DOI:10.1016/j.tet.2005.05.008

Reference yield:

phenylmethanethiol (100-53-8) → 2,3:5,6-di-O-thiocarbonyl-D-galactose dibenzyl dithioacetal (862378-04-9)

Guidance literature:

Multi-step reaction with 2 steps

1: aq. HCl

2: 65 percent / dioxane / 20 °C

With hydrogenchloride; In 1,4-dioxane;

DOI:10.1016/j.tetlet.2004.03.197

upstream raw materials:

L-Altrose-dibenzyldithioacetal

1,1'-Thiocarbonyldiimidazole

D-Galactose-dibenzyldithioacetal

phenylmethanethiol