作者:Osamah Alhomaidan、Emily Hollink、Douglas W. Stephan
DOI:10.1021/om070154o
日期:2007.6.1
the species [(Me2AlCMe2)iPr2PNSiMe3] (12) and [((Me2N)2BCMe2)iPr2PNSiMe3] (13) were prepared from lithiation of the phosphinimine iPr3PNSiMe3 (11). In exploring the chemistry of these heterocycles, compound 2 reacts with [Me3NH]Cl and MeOH to open the heterocycle, giving [(C6F5)2B(Cl)CH2PtBu2NH(SiMe3)] (14) and ((C6F5)2B(OMe)CH2)tBu2PNH2 (15), respectively. Subsequent treatment of 15 with Me3SiCl affords
膦亚胺(Me)t Bu 2 PNSiMe 3(1),(Me)t Bu 2 PNC 6 H 2 Me 3(3)和(PhCH 2)t Bu 2 PNSiMe 3(6)与n BuLi的反应(C 6 F 5)2 BCl提供四元杂环[((C 6 F 5)2 BCH 2)t Bu 2PNSiMe 3 ](2),[((C 6 F 5)2 BCH 2)t Bu 2 PNC 6 H 2 Me 3 ](5)和[((C 6 F 5)2 BCH(Ph))t- Bu 2 PNSiMe 3 ](7)分别。相关的膦亚胺(i Pr)t Bu 2 PNSiMe 3(8)与t BuLi反应生成(LiCMe 2)t Bu 2 PNSiMe 3(9),它与(C 6 F 5)2 BCl反应生成五元杂环[((C 6 F 5)2 BCH 2 CH(Me))t Bu 2 PNSiMe 3 ] (10)。同样,种类[(Me 2 AlCMe