Methoxy(methylsulfanyl)methane

Base Information

• Chemical Name: Methoxy(methylsulfanyl)methane
• CAS No.: 21546-43-0
• Molecular Formula: C3H8OS
• DSSTox Substance ID: DTXSID60576731
• Wikidata: Q82466584
• Mol file: 21546-43-0.mol

Synonyms:Methoxy(methylsulfanyl)methane;21546-43-0;formaldehyde dimethylthioacetal;DTXSID60576731

Chemical Property of Methoxy(methylsulfanyl)methane

Chemical Property:

• XLogP3: 0.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 92.02958605
• Heavy Atom Count: 5
• Complexity: 16.4

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COCSC

Technology Process of Methoxy(methylsulfanyl)methane

There total 2 articles about Methoxy(methylsulfanyl)methane 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:

1-Benzyloxy-3-phenylthio-2-propanol (99789-33-0) → 2-oxa-4-thiapentane (21546-43-0) + 1-Benzyloxy-3-phenylthio-2-propanon (99789-34-1)

Guidance literature:

With acetic anhydride; In dimethyl sulfoxide; for 24h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; Ambient temperature;

Reference yield:

N,N-dimethyl-formamide dimethyl acetal (4637-24-5) + 1-Benzyloxy-3-phenylthio-2-propanol (99789-33-0) → 2-oxa-4-thiapentane (21546-43-0) + 1-Benzyloxy-4-dimethylamino-3-phenylthio-3-buten-2-on (99789-36-3)

Guidance literature:

With acetic anhydride; Yield given. Multistep reaction; 1.) DMSO, 24h, room temp.; 2.) 1.5 h, 70 degC;

Reference yield:

2-oxa-4-thiapentane (21546-43-0) + O,O'-bis-(trimethylsilyl)uracil (10457-14-4) → (1'RS)-1-(1'-Methoxymethyl)uracil (133625-42-0)

Guidance literature:

With N-Bromosuccinimide; Multistep reaction; 1.) 1,2-dichloroethane, 30 min, 2.) 1,2-dichloroethane, 0.5 h;

upstream raw materials:

N,N-dimethyl-formamide dimethyl acetal

1-Benzyloxy-3-phenylthio-2-propanol

Downstream raw materials:

(1'RS)-1-(1'-Methoxymethyl)uracil

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