Triethyl ammonium Salt of O,O′-bis(p-tolyl)dithiophosphate and O,O′-bis(m-tolyl)dithiophosphate have been obtained by reaction of p- and m-cresol, respectively with P2S5 in toluene and have been characterized by elemental analysis, IR, 1H and 31P NMR spectroscopy. The molecular structure of O,O′-bis(p-tolyl)dithiophosphate has been determined. Crystal data: [Et3NH]+[(4-MeC6H4O)2PS2]−: Monoclinic, P21/c, a=15.2441(9) Å, b=10.415(2) Å, c=3.9726(9) Å, β=91.709(7)°, V=2217.5(1) Å−3, Z=4.
已通过将
对甲酚和
间甲酚分别与五
硫化二
磷在
甲苯中反应获得O,O′-双(对甲基苯基)二
硫磷酸铵和O,O′-双(邻甲基苯基)二
硫磷酸铵,并通过元素分析、红外光谱、氢核磁共振(1H NMR)和
磷核磁共振(31P NMR)进行了表征。O,O′-双(对甲基苯基)二
硫磷酸铵的分子结构已被确定。晶体数据:[Et3NH]+[(4-MeC6H4O)2PS2]−:单斜晶系,P21/c,a=15.2441(9) Å,b=10.415(2) Å,c=3.9726(9) Å,β=91.709(7)°,V=2217.5(1) Å−3,Z=4。