Dimethyl(methylthio)sulfonium tetrafluoroborate

Base Information

• Chemical Name: Dimethyl(methylthio)sulfonium tetrafluoroborate
• CAS No.: 5799-67-7
• Molecular Formula: C14H15F3N2O3
• Molecular Weight: 196.041
• Hs Code.: 2930909090
• European Community (EC) Number: 624-960-0
• DSSTox Substance ID: DTXSID40371847
• Mol file: 5799-67-7.mol

Synonyms:dimethyl(methylthio)sulfonium;dimethyl(methylthio)sulfonium tetrafluoroborate;DMTST cpd

Chemical Property of Dimethyl(methylthio)sulfonium tetrafluoroborate

Chemical Property:

• Vapor Pressure: 2.04E-07mmHg at 25°C
• Melting Point: 89-92 °C(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 50.60000
• Density: g/cm³
• LogP: 2.44230
• Storage Temp.: Freezer
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 1
• Exact Mass: 196.0174854
• Heavy Atom Count: 10
• Complexity: 38

Purity/Quality:

97% ^*data from raw suppliers

Dimethyl(methylthio)sulfonium tetrafluoroborate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C,Xi
• Hazard Codes: C,Xi
• Statements: 34
• Safety Statements: 26-27-28-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [B-](F)(F)(F)F.CS[S+](C)C

Technology Process of Dimethyl(methylthio)sulfonium tetrafluoroborate

There total 2 articles about Dimethyl(methylthio)sulfonium tetrafluoroborate 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:

Dimethyldisulphide (624-92-0) → dimethyl(methylthio)sulfonium tetrafluoroborate (5799-67-7)

Guidance literature:

With trimethoxonium tetrafluoroborate; In acetonitrile; for 0.25h; Ambient temperature;

Reference yield:

Dimethyldisulphide (624-92-0) + trimethoxonium tetrafluoroborate (420-37-1) → dimethyl(methylthio)sulfonium tetrafluoroborate (5799-67-7)

Guidance literature:

DOI:10.1002/hlca.19760590433

Reference yield: 98.0%

1-propenylbenzene (873-66-5) + dimethyl(methylthio)sulfonium tetrafluoroborate (5799-67-7) → (R*,S*)-1-phenyl-2-(methylthio)propanamine (81230-67-3)

Guidance literature:

With ammonia; In dichloromethane;

DOI:10.1021/ja00375a054

upstream raw materials:

Dimethyldisulphide

trimethoxonium tetrafluoroborate

Downstream raw materials:

1.2-Dimethylthio-3-phenylthio-propan

2-(methylsulfenyl)phenol

trans-1-(1-methyl-2-(methylthio)cyclohexyl)pyrrolidine

trans-1-(2-methyl-2-(methylthio)cyclohexyl)pyrrolidine