Coordination chemistry of trimethylsilylphosphaalkyne: a phosphaalkyne bearing a reactive substituent.
Coordination chemistry of trimethylsilylphosphaalkyne: a phosphaalkyne bearing a reactive substituent.
复制标题
三甲基硅基磷炔的配位化学：带有反应性取代基的磷炔。
作者：
S. M. Mansell;Michael J. Green;C. A. Russell
三甲基甲硅烷基磷炔很容易与多种过渡金属结合。结合可以使用端接或侧接模式以及单核或多核金属配合物进行。八种配合物的合成、结构和表征，[Cp(2)Zr(PMe(3))(Me(3)SiCeqP)]、[(C(6)F(5))(2)FB(C(6)F(4))PCSiMe(3))ZrCp(2)(PMe(3))]、 [(C(6)F(5))(2)XB(C(6)F(4))(ZrCp(2))(2)P(2)(CSiMe(3))(2)] (X = F/H), [(Me(3)Si-C≡P)(2)Mo(dppe)(2)], [CpMo(CO)(2)PC(SiMe(3))Mo(CO)(2)Cp],描述了[(Ph(3)P)(2)Pt(Me(3)SiCeqP)]、[{(dppe)Pd}(2)(Me(3)SiCeqP)]和[Pd(5)(PPh(3))(5)(Me(3)SiCeqP)(3)]以及对其中一些配合物进行去甲硅烷基化的尝试。
Trimethylsilylphosphaalkyne binds readily to a variety of transition metals. Binding can take place using either the end-on or side-on mode and to either mononuclear or multinuclear metal complexes. The synthesis, structure and characterisation of eight such complexes, [Cp(2)Zr(PMe(3))(Me(3)SiC≡P)], [(C(6)F(5))(2)FB(C(6)F(4))PCSiMe(3))ZrCp(2)(PMe(3))], [(C(6)F(5))(2)XB(C(6)F(4))(ZrCp(2))(2)P(2)(CSiMe(3))(2)] (X = F/H), [(Me(3)Si-C≡P)(2)Mo(dppe)(2)], [CpMo(CO)(2)PC(SiMe(3))Mo(CO)(2)Cp], [(Ph(3)P)(2)Pt(Me(3)SiC≡P)], [{(dppe)Pd}(2)(Me(3)SiC≡P)] and [Pd(5)(PPh(3))(5)(Me(3)SiC≡P)(3)] are described together with attempts to desilylate some of these complexes.