Synthesis of a Phosphavinyl Complex via Shift of a Pentamethylcyclopentadienyl from Phosphorus to Iron
Synthesis of a Phosphavinyl Complex via Shift of a Pentamethylcyclopentadienyl from Phosphorus to Iron
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通过五甲基环戊二烯基从磷到铁的转变合成磷乙烯基络合物
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发表时间：
1986
期刊：
影响因子：
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通讯作者：
S. Quashie
中科院分区：
文献类型：
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作者：
D. Gudat;E. Niecke;A. Arif;A. Cowley;S. Quashie
磷烯（μ1-Me 5C 5）P=C（SiMe 3）2与Fe 2（CO）9反应，得到μ1（P键合）配合物（μ1-Me 5C 5）[（CO）4Fe]P=C（SiMe 3）2（4）。4的光解产生磷乙烯基络合物[Fe-{μ1-P=C（SiMe 3）2}（η5-Me 5C 5）（CO）2]（5）。化合物5也可以通过（Me 3Si）2C=PCl与K[Fe（η5-Me 5C 5）（CO）2]的复分解反应来制备。用X射线晶体学测定了5的结构。
The reaction of the phosphaalkene (μ1-Me5C5)P=C(SiMe3)2 with Fe2(CO)9 affords the μ1 (P-bonded) complex (μ1-Me5C5)[(CO)4Fe]P=C(SiMe3)2 (4). Photolysis of 4 produces the phosphavinyl complex [Fe-{μ1-P=C(SiMe3)2}(η5-Me5C5)(CO)2] (5). Compound 5 can also be prepared via the metathetical reaction of (Me3Si)2C=PCl with K[Fe(η5-Me5C5)(CO)2]. The structure of 5 has been determined by X-ray crystallography.