2248-07-9Relevant academic research and scientific papers
REACTION OF AROMATIC COMPOUNDS WITH NUCLEOPHILIC REAGENTS IN LIQUID AMMONIA. XI. REACTIONS OF HEXAFLUOROBENZENE WITH THE SODIUM SALTS OF ETHYLENE GLYCOL AND AMINO- AND MERCAPTOETHANOL
Kizner, T. A.,Shteingarts, V. D.
, p. 2183 - 2188 (2007/10/02)
In the reaction of hexafluorobenzene with sodium ethylene glycolate in liquid ammonia at -40 to 33 deg C 1,2-di(pentafluorophenoxy)ethane and (with an excess of the reagent) 6,7,9,10,16,17,19,20-octafluoro-1,4,11,14-tetraoxaparacyclophane are formed with almost quantitative yields.The reaction of hexafluorobenzene with the sodium salt of aminoethanol under the same conditions gave β-aminoethoxypentafluorobenzene, while the action both of mercaptoethanol itself and of its sodium salt led to substitution of the two para-oriented fluorine atoms by β-hydroxyethylthio groups.
