Syntheses of Ruthenium Chlorohydroborato Complexes Cp*RU(PMe3)(η2-BH3Cl) and CP*Ru(PMe3)(η2-BH2Cl2): Unexpected Chloride Transfer from Ruthenium to Boron

Syntheses of Ruthenium Chlorohydroborato Complexes Cp*RU(PMe3)(η2-BH3Cl) and CP*Ru(PMe3)(η2-BH2Cl2): Unexpected Chloride Transfer from Ruthenium to Boron
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钌氯氢硼酸配合物 Cp*RU(PMe3)(η2-BH3Cl) 和 CP*Ru(PMe3)(η2-BH2Cl2) 的合成:意外的氯化物从钌转移到硼

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发表时间:
1998
期刊:
影响因子:
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通讯作者:
M. Shimoi
M. Shimoi
中科院分区:
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文献类型:
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作者:
Y. Kawano;M. Shimoi

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三甲基膦硼烷(1)与[Cp*RuCl]4反应,发生氯离子从钌向硼的转移,得到氯三氢硼合钌配合物[Cp*Ru(PMe 3)(η2-BH 3Cl)](2),产率44%。2的结构经X-射线晶体学鉴定。1与[Cp* RUCl 2]2反应,除生成2外,还生成二氯二氢硼配合物[Cp*Ru(PMe 3)(η2-BH 2Cl 2)](3)。
Trimethylphosphineborane (1) reacted with [Cp*RuCl]4 to lead the unexpected chloride transfer from ruthenium to boron affording a chlorotrihydroborato ruthenium complex [Cp*Ru(PMe3)(η2-BH3Cl)] (2) in 44% yield. The structure of 2 was elucidated by X-ray crystallography. Reaction of 1 with [Cp*RUCl2]2 produced a dichlorodihydroborato complex [Cp*Ru(PMe3)(η2-BH2Cl2)] (3) besides 2.