3-Methyl-1,3-oxazolidine-2-thione

Base Information

• Chemical Name: 3-Methyl-1,3-oxazolidine-2-thione
• CAS No.: 30537-18-9
• Molecular Formula: C4H7NOS
• Molecular Weight: 117.172
• DSSTox Substance ID: DTXSID40525287
• Wikidata: Q82392777
• Mol file: 30537-18-9.mol

Synonyms:3-methyl-1,3-oxazolidine-2-thione;30537-18-9;SCHEMBL12667187;DTXSID40525287

Chemical Property of 3-Methyl-1,3-oxazolidine-2-thione

Chemical Property:

• XLogP3: 0.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 117.02483502
• Heavy Atom Count: 7
• Complexity: 93.7

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CN1CCOC1=S

Technology Process of 3-Methyl-1,3-oxazolidine-2-thione

There total 3 articles about 3-Methyl-1,3-oxazolidine-2-thione 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: 14.0%

antimony(III) tris(N-hydroxyethyl-N-methyldithiocarbamate) → 3-methylthiazolidine-2-thione (1908-87-8) + 3-methyl-1,3-oxazolidine-2-thione (30537-18-9)

Guidance literature:

In methanol; heating (6 h, 80°C) in stainless steel autoclave; cooling, filtration, evapn. and chromy. (silica gel, CH3Cl), washing (C6H6 and CH3OH), drying (vac.);

DOI:10.1016/S0277-5387(00)86410-4

Reference yield: 3.4%

(2-hydroxyethyl)(methyl)amine (109-83-1) + carbon disulfide (75-15-0,12122-00-8) → 3-methylthiazolidine-2-thione (1908-87-8) + 3-methyl-1,3-oxazolidine-2-thione (30537-18-9)

Guidance literature:

With triphenyl antimony oxide; In methanol; for 1h; Ambient temperature;

DOI:10.1246/cl.1985.579

Reference yield:

silver (β-hydroxyethyl)methyldithiocarbamate → 3-methylthiazolidine-2-thione (1908-87-8) + silver sulfide + 3-methyl-1,3-thiazolidin-2-one (3012-82-6) + 3-methyl-1,3-oxazolidine-2-thione (30537-18-9)

Guidance literature:

at 450 ℃; for 1h; Inert atmosphere; Schlenk technique;

DOI:10.1002/ejic.201403182

upstream raw materials:

(2-hydroxyethyl)(methyl)amine

carbon disulfide