tetramethylammonium trifluoromethanesulphonate

Base Information

• Chemical Name: tetramethylammonium trifluoromethanesulphonate
• CAS No.: 25628-09-5
• Molecular Formula: CF₃O₃S*C₄H₁₂N
• Molecular Weight: 223.216
• Mol file: 25628-09-5.mol

Synonyms:tetramethylammonium trifluoromethanesulphonate

Chemical Property of tetramethylammonium trifluoromethanesulphonate

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tetramethylammonium trifluoromethanesulphonate

There total 2 articles about tetramethylammonium trifluoromethanesulphonate 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: 96.5%

methylene chloride (74-87-3) + [Cp(*)Ir(η(3)-CHPhCHCH2)(NCMe)](OTf) (191666-77-0) + trimethylamine (75-50-3) → Cp*IrCl(η3-CH2CHCHPh) (260783-56-0) + tetramethylammonium trifluoromethanesulphonate (25628-09-5)

Guidance literature:

In further solvent(s); NMe3 was added to CH3Cl soln. (Cp*Ir(η3-CH2CHCHPh)(NCMe))OTf and react. mixt. was refluxed for 2.5 h; volatiles were removed by vac. distillation, n-pentane was added, react. mixt. was filtered, solvent was distilled off under vac. from filtrate, residuewas recrystd. from n-pentane/MeOH at -20°C; elem. anal.;

DOI:10.1021/om9908480

Reference yield: 73.0%

Trimethylmethoxysilane (1825-61-2) + Trifluoromethanesulfonyl fluoride (335-05-7) + trimethylamine (75-50-3) → trimethylsilyl fluoride (420-56-4) + tetramethylammonium trifluoromethanesulphonate (25628-09-5)

Guidance literature:

In chloroform; 22°C,120 h;

Reference yield: 98.0%

cis-stilben (645-49-8) + tetramethylammonium trifluoromethanesulphonate (25628-09-5) → trans-1,2-diphenylcyclopropane (1138-47-2)

Guidance literature:

tetramethylammonium trifluoromethanesulphonate; With n-butyllithium; In tetrahydrofuran; at 0 ℃; for 0.5h; Inert atmosphere; Schlenk technique;

cis-stilben; In tetrahydrofuran; at 0 - 20 ℃; for 16h; Inert atmosphere; Schlenk technique;

DOI:10.1039/c4cc04929b

upstream raw materials:

Trimethylmethoxysilane

Trifluoromethanesulfonyl fluoride

trimethylamine

methylene chloride

Downstream raw materials:

N,N-dimethyl acetamide

trans-1,2-diphenylcyclopropane

trans-1-(4-methoxyphenyl)-2-phenylcyclopropane

1-cyclopropyl-4-methyl-benzene