Synthesis and reactions with CO and C2H4 of cobalt(I) complexes containing trimethylphosphine and chelating o-diphenylphosphanylphenolate ligands

Klein HF.; Cordier G.; Brand A.

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Synthesis and reactions with CO and C2H4 of cobalt(I) complexes containing trimethylphosphine and chelating o-diphenylphosphanylphenolate ligands

机译：含三甲基膦和螯合邻二苯基膦酰基酚盐配体的钴（I）配合物的合成及与CO和C2H4的反应

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In tetracoordinate cobalt(I) halide compounds CoX(Ph2P<^>OH)(PMe3)(2)(X = Cl, Br) o-phosphanylphenols Ph2P<^>OH are coordinated as phosphane ligands. In the presence of base chelating anions Ph2P<^>O- give rise to pentacoordinate complexes Co(Ph2P<^>O)(PMe3)(3). Molecular structures are presented for both types of compounds. The five-membered chelate ring in Co(Ph2P<^>O)(PMe3)(3) is resistant to protonation, and ring-opening is not observed in the presence of CO or C2H4 Replacing one of the trimethylphosphanes by one of the pi-acceptor ligands affords fluxional complex molecules which upon cooling attain definite ground-state geometries out of a multitude of possible isomers. [References: 19]

机译：在四配位钴（I）卤化物中，CoX（Ph 2 P OH）（PMe 3）（2）（X = Cl，Br）邻膦基苯酚Ph 2 P OH被配位为膦配体。在碱螯合阴离子的存在下，Ph 2 P 6 O-产生五配位配合物Co（Ph 2 P 6 O）（PMe 3）（3）。给出了两种化合物的分子结构。 Co（Ph2P ^ O）（PMe3）（3）中的五元螯合环具有抗质子化作用，并且在存在CO或C2H4的情况下未观察到开环，其中一个pi取代了一个三甲基膦-受体配体提供了通量复杂的分子，其在冷却时从多种可能的异构体中获得确定的基态几何形状。 [参考：19]

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《Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences》 |1998年第3期|共8页
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Klein HF.; Cordier G.; Brand A.;
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1. Synthesis and reactions with CO and C2H4 of cobalt(I) complexes containing trimethylphosphine and chelating o-diphenylphosphanylphenolate ligands [J] . Klein HF., Cordier G., Brand A. Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences . 1998,第3期

机译：含三甲基膦和螯合邻二苯基膦酰基酚盐配体的钴（I）配合物的合成及与CO和C2H4的反应
2. 2-diphenylphosphinobenzaldehyde as chelating ligand in trimethylphosphine complexes of cobalt and nickel [J] . Klein HF., Lemke M., Brand A., Organometallics . 1998,第19期

机译：2-二苯基膦基苯甲醛作为钴和镍的三甲基膦配合物中的螯合配体
3. Reaction of acyl(hydrido)cobalt(III) complexes with (2-diphenylphosphanyl)thiophenol and the influence of chelating ligands containing hard/soft donor atoms on the stability of cobalt complexes [J] . Sun HJ, She L, Fang SM, Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2008,第2期

机译：酰基（氢化）钴（III）配合物与（2-二苯基膦基）硫酚的反应以及含硬/软供体原子的螯合配体对钴配合物稳定性的影响
4. Synthesis and Reactivities of Nitrosylruthenium Complexes Bearing C-N Chelate Ligands [C] . Kenjirou Araki, Shigeki Kuwata, Takao Ikariya Symposium on Organometallic Chemistry . 2007

机译：亚硝基钌配合物的合成与反应轴承C-N螯合物配体
5. (I) Oxidative addition reactions of trimethylphosphine complexes of molybdenum and tungsten. (II) Metal complexes of bulky calixarene ligands [D] . Hascall, Antony Grant. 1999

机译：（I）钼和钨的三甲基膦配合物的氧化加成反应。（II）大杯芳烃配体的金属配合物
6. Synthesis of Chromium(II) Complexes with Chelating Bis(alkoxide) Ligand and Their Reactions with Organoazides and Diazoalkanes [O] . Sudheer S. Kurup, Richard J. Staples, Richard L. Lord, 2020

机译：螯合双（烷氧基）配体的铬（II）配合物的合成及其与有机叠氮化物和重氮烷的反应
7. Reductions of Cobalt(III) Complexes by Ferrous Chelates. II. The Reductions of Cobalt(III) Complex with Polymeric Ligands by Means of Some Ferrous Chelates [O] . Yoshimi Kurimura, Ikuko Sekine, Eishun Tsuchida, 1974

机译：用黑色螯合物减少钴（III）复合物。 II。通过一些黑色螯合物将钴（III）络合物与聚合物配体的减少

Synthesis and reactions with CO and C2H4 of cobalt(I) complexes containing trimethylphosphine and chelating o-diphenylphosphanylphenolate ligands

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