Polyfluoroarenes. Part XVII. Some reactions of pentafluorobenzonitrile
作者:J. M. Birchall、R. N. Haszeldine、M. E. Jones
DOI:10.1039/j39710001343
日期:——
Pentafluorobenzonitrile reacts with ammonia, aniline, and o-phenylenediamine and with chloride, bromide, iodide, methoxide, hydroxide, acetate, benzoate, and azide ions mainly by displacement of the 4-fluorine atom. Reaction with an excess of chloride ion yields pentachlorobenzonitrile. Tetrafluoro-4-iodobenzonitrile undergoes attack at the iodine atom itself in the presence of iodide ion, and 4-b
五氟苄腈主要通过置换4-氟原子与氨,苯胺和邻苯二胺以及与氯离子,溴离子,碘离子,甲醇离子,氢氧根,乙酸根,苯甲酸根和叠氮化物离子反应。与过量氯离子反应生成五氯苄腈。在存在碘离子的情况下,四氟-4-碘苄腈自身会受到碘原子的侵蚀,当用二甲基甲酰胺处理时,4-苯甲酰氧基四氟苄腈会生成四氟-4-羟基苄腈。五氟苯甲腈可通过与阮内镍反应而转化为五氟苯甲醛,并通过与苯基溴化镁反应而转化为五氟二苯甲酮。