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dc.contributor.authorLi, Yanzh_CN
dc.contributor.authorWang, Jinjinzh_CN
dc.contributor.authorWu, Yilezh_CN
dc.contributor.authorZhu, Hongpingzh_CN
dc.contributor.authorSamuel, Prinson P.zh_CN
dc.contributor.authorRoesky, Herbert W.zh_CN
dc.contributor.author李彦zh_CN
dc.contributor.author朱红平zh_CN
dc.date.accessioned2015-07-22T03:20:18Z
dc.date.available2015-07-22T03:20:18Z
dc.date.issued2013zh_CN
dc.identifier.citationDALTON TRANSACTIONS, 2013,42(37):13715-13722zh_CN
dc.identifier.otherWOS:000323759600056zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/88739
dc.description973 Program [2012CB821704]; National Nature Science Foundation of China [91027014, 20972129]; National Key Lab Foundation for PCOSS [20923004]; Innovative Research Team Program [IRT1036]zh_CN
dc.description.abstractHerein we report on the synthesis, characterization and catalytic application of metallasiloxanes of group 13-15. Reactions of R(Me)Si(OH)(2) (R = N(SiMe3)-2,6-iPr(2)C(6)H(3)) (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 by IR and NMR spectroscopy, single crystal X-ray structure and elemental analysis. Each of the compounds 1, 2 and 4 features an eight-membered ring of composition Si2O4Bi2, Si2O4Sb2 and Si2O4Al2, while 3 and 6 exhibit a bicyclic structure with the respective skeletons of Si3O6Ge2 and Si2O6Al3. Compound 5 has a cubic core of Si4O12Bi4. Compounds 1-6 exhibit very good catalytic activity in the addition reaction of trimethylsilyl cyanide (TMSCN) with benzaldehyde. Compound 5 was found to be the best catalyst and its activity was probed in the reactions of TMSCN with a number of aldehydes and ketones.zh_CN
dc.language.isoen_USzh_CN
dc.publisherROYAL SOC CHEMISTRYzh_CN
dc.source.urihttp://dx.doi.org/10.1039/c3dt51408kzh_CN
dc.subjectRAY CRYSTAL-STRUCTURESzh_CN
dc.subjectVANADIUM-CONTAINING SILSESQUIOXANESzh_CN
dc.subjectOLEFIN POLYMERIZATION CATALYSTSzh_CN
dc.subjectSI-N BONDSzh_CN
dc.subjectSTRUCTURAL-CHARACTERIZATIONzh_CN
dc.subjectBUILDING-BLOCKSzh_CN
dc.subjectMODEL COMPOUNDSzh_CN
dc.subjectHETEROGENEOUS CATALYSISzh_CN
dc.subjectCONTAINING SILICATESzh_CN
dc.subjectSTABLE SILANETRIOLSzh_CN
dc.titleSynthesis of metallasiloxanes of group 13-15 and their application in catalysiszh_CN
dc.typeArticlezh_CN


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