455-93-6Relevant articles and documents
Anodic fluorination of 4-methoxy-1-naphthol and 4-nitroanisole using Et3N · 5 HF in mixed nonaqueous solvent
Saraswat,Sharma,Singh,Siddiqui,Singh
, p. 1287 - 1290 (2013)
Anodic fluorination of 4-methoxy-1-naphthol and 4-nitroanisole has been investigated in a mixed nonaqueous solvent using Et3N · 5 HF as supporting electrolyte as well as fluorine source. In order to avoid the formation of polymer on the anode,
Method for preparing alkyloxy aromatic compound from fluoroaromatic compound
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Paragraph 0037; 0038, (2017/05/18)
The invention discloses a method for preparing an alkyloxy aromatic compound from a fluoroaromatic compound. The alkyloxy aromatic compound is highly-efficiently prepared through a reaction of the fluoroaromatic compound, a strong alkali, dimethyl sulfoxide and alcohol under certain conditions. The method has the advantages of no metal catalyst, mild and controllable reaction, simple process, good universality, and suitableness for large-scale industrial production.
Fluorination of aromatic compounds with xenon difluoride in the presence of boron trifluoride etherate
Fedorov,Zubarev,Mortikov, V. Yu.,Rodinovskaya,Shestopalov
, p. 1049 - 1052 (2016/02/09)
Fluorination of benzene with the XeF2 - BF3?Et2O system in acetonitrile at low temperatures affords fluorobenzene in 18% yield, the conversion of benzene being 92%. The rest products are di-, tri-, tetra-, and polyphenyls with different fluorination pattern. Toluene and chloro- and bromobenzenes are fluorinated predominantly at the ortho and para positions. Fluorination of 4-nitroanisole affords 2-fluoro-4-nitroanisole in 73% yield.