5-(trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate

Base Information

• Chemical Name: 5-(trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
• CAS No.: 112359-25-8
• Molecular Formula: CF₃O₃S*C₁₃H₁₁S
• Molecular Weight: 348.367
• Mol file: 112359-25-8.mol

Synonyms:5-(trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate

Chemical Property of 5-(trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-(trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate

There total 6 articles about 5-(trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate 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: 88.0%

dibenzothiophene (132-65-0) + Methyl formate (107-31-3) + trifluorormethanesulfonic acid (1493-13-6) → 5-(trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate (112359-25-8)

Guidance literature:

at 25 ℃; for 16h; Sealed tube; Cooling with ice;

DOI:10.1021/acs.orglett.7b03813

Reference yield: 77.9%

dibenzothiophene (132-65-0) + silver trifluoromethanesulfonate (2923-28-6) + methyl iodide (74-88-4) → 5-(trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate (112359-25-8)

Guidance literature:

In benzene; for 2.13333h;

DOI:10.1021/jo00005a034

Reference yield: 57.0%

dibenzothiophene (132-65-0) + methyl trifluoromethanesulfonate (333-27-7) → 5-(trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate (112359-25-8)

Guidance literature:

In benzene; for 48h; Heating;

DOI:10.1016/S0022-1139(96)03392-1

upstream raw materials:

dibenzothiophene

silver trifluoromethanesulfonate

methyl iodide

methyl trifluoromethanesulfonate

Downstream raw materials:

dibenzothiophene

N’-(5-chloro-2-methyphenyl)-N,N-dimethylurea

N’-(2,5-dimethylphenyl)-N,N-dimethylurea

N'-(2-methylphenyl)-N,N-dimethylurea