Synthesis of a η2-2,3-diphosphabutadiene complex of zerovalent platinum from the corresponding η2-phosphaalkyne complex
Synthesis of a η2-2,3-diphosphabutadiene complex of zerovalent platinum from the corresponding η2-phosphaalkyne complex
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由相应的 η2-磷炔络合物合成零价铂的 η2-2,3-二磷杂丁二烯络合物
DOI:
10.1039/b301335a
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发表时间:
2003
影响因子:
4.9
通讯作者:
O. Stelzer
中科院分区:
文献类型:
--
作者:
M. H. Araujo;P. Hitchcock;J. Nixon;Uwe Kuehner;O. Stelzer
Hydrozirconation of the η2-phosphaalkyne complex [Pt(dppe)(η2-tBuCP)] with [ZrHCl(η5-C5H5)2], followed by treatment with the chlorophosphaalkene ClPC(SiMe3)2 affords the η2-2,3-diphosphabutadiene complex [Pt(dppe)(η2-tBuC(H)PPC(SiMe3)2]. In the presence of [Pt(PPh3)2] the latter undergoes an addition reaction with water to afford the structurally characterised Pt(II) complex [Pt(dppe)(tBuCH2P(O)HPC(SiMe3)2]