Dehalosilylation reactions involving E(sime3)3 and Ph2Incl. Synthesis and X-ray structures of [Ph2Ine(SiMe3)2]2 (E = P or As)
作者:Richard L. Wells、Andrew T. McPhail、Leonidas J. Jones、Mark F. Self
DOI:10.1016/s0277-5387(00)81620-4
日期:1993.1
Abstract Combining P(SiMe3)3 or As(SiMe3)3 with Ph2InCl in a 1:1 mole ratio results in the elimination of Me3SiCl via a dehalosilylation reaction to yield [Ph2InP(SiMe3)2]2 (I) and [Ph2InAs(SiMe3)2]2 (II), respectively. X-ray structures were determined for I and II. The (InP)2 core of dimer I is planar, whereas in dimer II the (InAs)2 ring is slightly puckered.
摘要以1:1的摩尔比将P(SiMe3)3或As(SiMe3)3与Ph2InCl结合可通过脱卤代硅烷化反应消除Me3SiCl,从而生成[Ph2InP(SiMe3)2] 2(I)和[Ph2InAs(SiMe3) )2] 2(II)。确定了I和II的X射线结构。二聚体I的(InP)2核是平面的,而在二聚体II中的(InAs)2环略微褶皱。