Selective electrolytic fluorinations in 70% HF/30% pyridine was written by Lee, Sarah M.;Roseman, Jamie M.;Zartman, C. Blair;Morrison, Eamonn P.;Harrison, Sean J.;Stankiewicz, Corrie A.;Middleton, W. J.. And the article was included in Journal of Fluorine Chemistry in 1996.Recommanded Product: Ethyl 2-(4-fluorophenyl)acetate This article mentions the following:
The selective fluorination of compounds containing benzylic hydrogen atoms was accomplished by electrolysis in a mixture of 70% HF and 30% pyridine (Olah’s reagent) using a square wave a.c. (1.76-2.75 V, 0.02-0.05 Hz) and Pt electrodes. This method can be used in the laboratory to prepare conveniently gram-size quantities of monofluorinated products. An ion radical mechanism is proposed. In the experiment, the researchers used many compounds, for example, Ethyl 2-(4-fluorophenyl)acetate (cas: 587-88-2Recommanded Product: Ethyl 2-(4-fluorophenyl)acetate).
Ethyl 2-(4-fluorophenyl)acetate (cas: 587-88-2) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Recommanded Product: Ethyl 2-(4-fluorophenyl)acetate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics