L-idose diethyl dithioacetal

Base Information

• Chemical Name: L-idose diethyl dithioacetal
• CAS No.: 64813-43-0
• Molecular Formula: C₁₀H₂₂O₅S₂
• Molecular Weight: 286.414
• Mol file: 64813-43-0.mol

Synonyms:L-idose diethyl dithioacetal

Chemical Property of L-idose diethyl dithioacetal

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of L-idose diethyl dithioacetal

There total 1 articles about L-idose diethyl 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:

D-galactitol (608-66-2) → DL-galactose-diethyldithioacetal (1941-52-2,4258-05-3,4258-07-5,4435-00-1,5463-33-2,6748-69-2,15354-64-0,18545-97-6,64813-43-0,76945-90-9,86334-49-8)

Guidance literature:

With dihydrogen peroxide; und Behandeln des Reaktionsprodukts mit Aethanthiol und wss.Salzsaeure;

DOI:10.1246/bcsj.26.463

Reference yield: 94.0%

L-idose diethyl dithioacetal (64813-43-0) + trityl chloride (76-83-5) → 6-O-trityl-L-idose diethyldithioacetal

Guidance literature:

With pyridine; at 40 ℃;

DOI:10.1016/j.tetasy.2005.12.007

Reference yield:

L-idose diethyl dithioacetal (64813-43-0) → 2,3,4,5-tetra-O-benzoyl-L-idoseptanose

Guidance literature:

Multi-step reaction with 4 steps

1: 94 percent / pyridine / 40 °C

2: 97 percent / pyridine / 16 h / 20 °C

3: 97 percent / HgO; HgCl₂ / acetone; H₂O; acetonitrile / 18 h / 60 °C

4: BF₃*Et₂O / CH₂Cl₂; methanol; diethyl ether / 20 °C

With pyridine; boron trifluoride diethyl etherate; mercury dichloride; mercury(II) oxide; In methanol; diethyl ether; dichloromethane; water; acetone; acetonitrile;

DOI:10.1016/j.tetasy.2005.12.007

upstream raw materials:

D-galactitol

Downstream raw materials:

penta-O-acetyl-aldehydo-DL-galactose-diethyldithioacetal

L-idose diethyl dithioacetal pentaacetate