Synthesis and characterization of some new mixed pentafluorophenyl organoantimony(III and V) derivatives
作者:Sanjeev K. Shukla、A. Ranjan、A.K. Saxena
DOI:10.1016/j.poly.2005.09.027
日期:2006.4
Abstract Some new mixed triorganoantimony(III) compounds bearing pentafluorophenyl and hydrocarbon based organic groups of the type R 2 R′Sb (where R = C 6 F 5 , R′ = CH 3 , C 6 H 4 CH 3 - p , C 6 H 5 ; R = C 6 H 5 , R′ = C 6 F 5 ) were synthesized using either appropriate organomagnesium halide and pentafluorophenylantimony(III) chloride or pentafluorophenylmagnesium bromide and organoantimony(III)
摘要一些带有五氟苯基和R 2 R'Sb型烃基有机基团的新型混合三有机锑(III)化合物(其中R = C 6 F 5,R'= CH 3,C 6 H 4 CH 3-p,C 6 H 5; R = C 6 H 5,R′= C 6 F 5)是使用合适的卤化有机镁和氯化五氟苯基锑(III)或溴化五氟苯基镁和氯化有机锑(III)合成的。这些衍生物与卤素(Br,Cl)进行氧化加成反应,生成相应的三有机锑(V)二卤化物。这些化合物的范霍夫系数'i'和摩尔电导数据表明,它们本质上是单体的且不导电。通过元素分析,IR,NMR(1 H,13 C和19 F)和FAB质量分析对化合物进行表征。