作者:Yan Li、Jinjin Wang、Yile Wu、Hongping Zhu、Prinson P. Samuel、Herbert W. Roesky
DOI:10.1039/c3dt51408k
日期:——
of group 13–15. Reactions of R(Me)Si(OH)2 (R = N(SiMe3)-2,6-iPr2C6H3) (A) with Bi(NEt2)3, Sb(NEt2)3, Ge[N(SiMe3)2]2 and AlMe3 afforded [R(Me)SiO2BiNEt2]2 (1), [R(Me)SiO2SbOSi(OH)(Me)R]2 (2), [R(Me)SiO2]3(GeH)2 (3), and [R(Me)SiO2AlMe(THF)]2 (4), respectively. Reactions of RSi(OH)3 (B) with Bi(NEt2)3 and AlMe3 produced complexes (RSiO3Bi)4 (5) and (RSiO3)2[AlMe(THF)]3 (6). Compounds 1–6 have been characterized
在此我们报告第13-15组金属硅硅氧烷的合成,表征和催化应用。R(Me)Si(OH)2(R = N(SiMe 3)-2,6-iPr 2 C 6 H 3)(A)与Bi(NEt 2)3,Sb(NEt 2)3,Ge的反应[N(SiMe 3)2 ] 2和AlMe 3得到[R(Me)SiO 2 BiNEt 2 ] 2(1),[R(Me)SiO 2 SbOSi(OH)(Me)R] 2(2),[R(Me)SiO 2 ] 3(GeH)2(3)和[R(Me)SiO 2 AlMe(THF)] 2(4)。RSi(OH)3(B)与Bi(NEt 2)3和AlMe 3制得的配合物(RSiO 3 Bi)4(5)和(RSiO 3)2 [AlMe(THF)] 3(6)。化合物1-6已通过IR和NMR光谱,单晶X射线结构和元素分析进行了表征。各化合物的1,2和4提供的组合物的Si的八元环2 ö 4的Bi 2,硅2 ö 4的Sb