作者:P.L. Coe、E. Milner、J.C. Tatlow、R.T. Wragg
DOI:10.1016/0040-4020(72)80060-7
日期:1972.1
Thioureas react with activated arylfluoroides to give the corresponding diaryl sulphides. Octafluorotoluene, pentafluoronitrobenzene and 2,3,4,5-tetrafluoronitrobenzene afforded diaryl sulphides substituted para to the activating groups in good yield, whilst decafluoro-o-xylene, with two molecules of thiourea, gave 1,4,6,9-tetrafluoro-2,3,7,8-tetrakis(trifluoromethyl)thianthren. No reaction was observed
硫脲与活化的芳基氟化物反应,得到相应的二芳基硫化物。八氟甲苯,五氟硝基苯和2,3,4,5-四氟硝基苯可以很好地得到活化基对位取代的二芳基硫醚,而十氟-邻二甲苯与两个硫脲分子则得到1,4,6,9-四氟- 2,3,7,8-四(三氟甲基)噻吩。与六氟苯,五氟苯,溴五氟苯和五氟苯乙烯未观察到反应。与二烷基硫脲的反应研究对可能的反应机理提供了见解。