106877-42-3

Basic information

• Product Name: Benzene, 2,4-dimethoxy-1-(trifluoromethyl)-
• Synonyms: 2,4-dimethoxy-(trifluoromethyl)benzene;2,4-Dimethoxy-1-trifluoromethyl-benzene;1,3-dimethoxy-4-trifluoromethylbenzene;2,4-dimethoxy-1-(trifluoromethyl)benzene
• CAS NO: 106877-42-3
• Molecular Formula: C9H9F3O2
• Molecular Weight: 206.164
• Mol File: 106877-42-3.mol
• Article Data: 19

Chemical Properties

• CAS DataBase Reference: Benzene, 2,4-dimethoxy-1-(trifluoromethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 2,4-dimethoxy-1-(trifluoromethyl)-(106877-42-3)
• EPA Substance Registry System: Benzene, 2,4-dimethoxy-1-(trifluoromethyl)-(106877-42-3)

Safety Data

• Hazardous Substances Data: 106877-42-3(Hazardous Substances Data)

Upstream product

• 2926-29-6 Langlois reagent 
• 151-10-0 1,3-Dimethoxybenzene 
• 41804-89-1 potassium triflinate 
• 81290-20-2 (trifluoromethyl)trimethylsilane 
• 133730-34-4 2,4-dimethoxyphenylboronic acid 
• 20469-63-0 1-iodo-2,4-dimethoxybenzene 
• 77152-08-0 trifluoromethylcopper(I) 
• 421-83-0 trifluoromethane sulfonyl chloride 
• 149-73-5 trimethyl orthoformate 
• 75-63-8 Bromotrifluoromethane 
• 1214756-50-9 2-cyclopropyl-1-(trifluoromethyl)benzo[b]thiophenium triflate 
• 2735-04-8 2,4-Dimethoxyaniline 
• 1622092-08-3 2,4-dimethyl-7-(pentafluorosulfanyl)-5-(trifluoromethyl)dibenzo[b,d]thiophenium trifluoromethanesulfonate 

Relevant articles and documents

Copper-catalyzed trifluoromethylation of aryl- and vinylboronic acids with generation of CF3-radicals

The selective trifluoromethylation of aryl- and vinylboronic acids proceeds smoothly with CF3SO2Na (Langlois reagent) in the presence of copper catalysts and t-BuOOH. Therefore, the method relies both on transition metal catalysis an

The 2,4-dimethyl-7-pentafluorosulfanyl-5-(trifluoromethyl)dibenzo[b,d] thiophenium trifluoromethanesulfonate: The SF5-analog of Umemoto salt

The SF5-analog of the Umemoto salt was synthesized in just two steps by combining our recently reported SF5-biaryl synthesis, via Suzuki coupling with 4-(pentafluorosulfanyl)benzenediazonium tetrafluoroborate, with Magnier's one-pot synthesis of dibenzothiophenium salts employing CF 3SO2Na and triflic anhydride. The trifluoromethylating power of this novel onium salt toward reactive arenes was tested in a survey study on small scale.

Cathodic C-H Trifluoromethylation of Arenes and Heteroarenes Enabled by an in Situ-Generated Triflyltriethylammonium Complex

While several trifluoromethylation reactions involving the electrochemical generation of CF3 radicals via anodic oxidation have been reported, the alternative cathodic, reductive radical generation has remained elusive. Herein, the first cathodic trifluoromethylation of arenes and heteroarenes is reported. The method is based on the electrochemical reduction of an unstable triflyltriethylammonium complex generated in situ from inexpensive triflyl chloride and triethylamine, which produces CF3 radicals that are trapped by the arenes on the cathode surface.

VINYLFLUOROALKANE SULFONATE COMPOUND AND METHOD OF PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a technique of regioselectively introducing a fluoroalkyl group such as a trifluoromethyl group to an outer carbon of 1,3-diketone. SOLUTION: The present invention provides a method for producing a vinylfluoroalkane sulfon