dimenthyl sulfite

Base Information

• Chemical Name: dimenthyl sulfite
• CAS No.: 26510-92-9
• Molecular Formula: C₂₀H₃₈O₃S
• Molecular Weight: 358.586
• Mol file: 26510-92-9.mol

Synonyms:dimenthyl sulfite

Chemical Property of dimenthyl sulfite

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of dimenthyl sulfite

There total 4 articles about dimenthyl sulfite 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: 100.0%

(-)-menthol (2216-51-5) → dimenthyl sulfite (26510-92-9)

Guidance literature:

With 1,2,3-Benzotriazole; thionyl chloride; In dichloromethane; at 20 ℃;

DOI:10.1055/s-1999-2943

Reference yield:

(-)-menthol (2216-51-5) → (1R,2S,5R)-menthyl chloride (16052-42-9) + neomenthyl chloride (13371-12-5) + (1S,3R)-1-(1-chloro-2-methylpropyl)-3-methylcyclopentane + (1S,3R)-1-(2-chloro-2-methylpropyl)-3-methylcyclopentane + dimenthyl sulfite (26510-92-9)

Guidance literature:

With thionyl chloride; In dichloromethane; at 45 ℃; for 18h;

DOI:10.1002/ejoc.201700677

Reference yield:

(-)-menthol (2216-51-5) → sulfurous acid dimenthyl ester (26510-92-9)

Guidance literature:

With thionyl chloride; Petroleum ether; di-l-menthyl sulfite;

upstream raw materials:

(-)-menthol

Downstream raw materials:

2-Methyl-propane-2-sulfinic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Refernces

• 1、 Chaudhari, Sachin S.,Akamanchi, Krishnacharya G.. "Thionyl chloride-benzotriazole in methylene chloride: A convenient solution for conversion of alcohols and carboxylic acids expeditiously into alkyl chlorides and acid chlorides by simple titration". . p. 1763 - 1765. Retrieved 2007/10/03.