Bisphosphino ureas: flexible ligands with rigid backbone

Olaf Kuhl; Walter Langel

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Bisphosphino ureas: flexible ligands with rigid backbone

机译：双膦基脲：具有刚性骨架的柔性配体

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The nickel(0) complex [Ni(eta~2-(PPh_2NMe)_2CO} {eta~1-(PPh_2NMe)_2CO} 1 was obtained by the reaction of NiCl_2·6H_2O with two equivalents of the ligand (PPh_2NMe)_2CO in the presence of zinc as reducing agent. The structure of 1 was unambiguously determined by ~1H and ~(31)P-{~1H} NMR spectroscopy and compared to the known structures of the extremely strained Pd(II) and Mo(0) complexes of (PPh_2NMe)_2CO.

机译：通过NiCl_2·6H_2O与两当量的配位体（PPh_2NMe）_2CO反应，得到镍（0）络合物[Ni（eta〜2-（PPh_2NMe）_2CO} {eta〜1-（PPh_2NMe）_2CO} 1通过〜1H和〜（31）P- {〜1H} NMR光谱法明确确定1的结构，并将其与极度应变的Pd（II）和Mo（0）配合物的已知结构进行比较（PPh_2NMe）_2CO。

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《Inorganic Chemistry Communications》 |2003年第1期|共4页
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Olaf Kuhl; Walter Langel;
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中图分类无机化学;基本无机化学工业;
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1. Bisphosphino ureas: flexible ligands with rigid backbone [J] . Olaf Kuhl, Walter Langel Inorganic Chemistry Communications . 2003,第1期

机译：双膦基脲：具有刚性骨架的柔性配体
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Bisphosphino ureas: flexible ligands with rigid backbone

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