A diazabutadiene stabilized nickel(0) cyclooctadiene complex: Synthesis, characterization and the reaction with diphenylacetylene

Schaub T; Radius U

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A diazabutadiene stabilized nickel(0) cyclooctadiene complex: Synthesis, characterization and the reaction with diphenylacetylene

机译：二氮杂丁二烯稳定的镍（0）环辛二烯配合物：合成，表征和与二苯基乙炔的反应

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The reaction of [Ni(COD)(2)] with one equivalent of DAB(Mes) (DAB(Mes) = (2,4,6-Me3C6H2)N=C(Me)-C(Me)=N(2,4,6-Me3C6H2)) affords a mixture of the compound [Ni(DAB(Mes))(2)] (2) and starting material [Ni(COD)(2)]. The crystallographically characterized, diamagnetic complex 2 can be obtained in a stoichiometric reaction of (Ni(COD)(2)] and two equivalents of DAB(Mes). This reaction can be accelerated by addition of 1-chloro-fluorobenzene or methyl iodide. In the presence of 1-chloro-fluorobenzene, [Ni(DAB(Mes))(COD)] (3) is available via reaction of [Ni(COD)(2)] and one equivalent of DAB(Mes). The crystallographically characterized complex 3 reacts with diphenylacetylene to afford [Ni(DAB(Mes))(Ph-C=C-Ph)] (4). A long-wavelength absorption band in the UV-Vis spectrum of this compound has to be assigned to a mixed MLCT/LL'CT transition, as quantum chemical calculations reveal.

机译：[Ni（COD）（2）]与一当量的DAB（Mes）反应（DAB（Mes）=（2,4,6-Me3C6H2）N = C（Me）-C（Me）= N（2 （4，6-Me 3 C 6 H 2））提供化合物[Ni（DAB（Mes））（2）]（2）和起始原料[Ni（COD）（2）]的混合物。晶体学上表征的反磁性配合物2可以通过（Ni（COD）（2）]和两当量的DAB（Mes）的化学计量反应获得，该反应可以通过添加1-氯氟苯或甲基碘来加速。在1-氯氟苯存在下，可通过[Ni（COD）（2）]与一当量的DAB（Mes）反应获得[Ni（DAB（Mes））（COD）]（3）。表征的配合物3与二苯乙炔反应生成[Ni（DAB（Mes））（Ph-C = C-Ph）]（4）。该化合物在UV-Vis光谱中的长波吸收带必须指定为量子化学计算揭示了混合的MLCT / LL'CT过渡。

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《Zeitschrift fur Anorganische und Allgemeine Chemie》 |2006年第5期|共7页
作者
Schaub T; Radius U;
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正文语种 eng
中图分类化学;
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diazabutadiene complexes; nickel; alkyne complexes; DFT calculations; DENSITY-FUNCTIONAL THEORY; AUXILIARY BASIS-SETS; APPROXIMATE COULOMB POTENTIALS; TRANSITION-METAL COMPLEXES; CATALYTIC CARBON-CARBON; BOND ACTIVATION; NICKEL(O)-ALPHA-DIIMINE COMPLEXES; POLYMERIZATION CATALYSTS; ETHYLENE POLYMERIZATION; OLEFIN POLYMERIZATION;

机译：二氮杂丁二烯配合物;镍;炔烃配合物;DFT计算;密度泛函理论;辅助基组;近似库仑电位;过渡金属配合物;催化碳-碳键;键合活化;镍基-聚酯乙烯聚合烯烃聚合;

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1. A diazabutadiene stabilized nickel(0) cyclooctadiene complex: Synthesis, characterization and the reaction with diphenylacetylene [J] . Schaub T, Radius U Zeitschrift fur Anorganische und Allgemeine Chemie . 2006,第5期

机译：二氮杂丁二烯稳定的镍（0）环辛二烯配合物：合成，表征和与二苯基乙炔的反应
2. Cationic indenylnickel complexes bearing a 1,5-cyclooctadiene ligand: Synthesis and characterization [J] . Gomes Clara S. B., Costa Sandra I., Veiros Luis F., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2016,第Null期

机译：带有1,5-环辛二烯配体的阳离子茚基镍配合物：合成与表征
3. The hydrogenphosphate complex of (1,5-cyclooctadiene)iridium(I), {[Bu4N][(1,5-COD)Ir center dot HPO4]}(n): Synthesis, spectroscopic characterization, and ES-MS of a new, preferred precursor to HPO42- and Bu4N+ stabilized Ir(0)(n) nanoclusters [J] . Ozkar S., Finke RG. Journal of Organometallic Chemistry . 2004,第3期

机译：（1,5-环辛二烯）铱（I），{[Bu4N] [（1,5-COD）Ir中心点HPO4]}（n）的磷酸氢盐络合物：新化合物的合成，光谱表征和ES-MS ，是HPO42-和Bu4N +稳定的Ir（0）（n）纳米团簇的优选前体
4. NEW NEUTRAL Rh(cyclooctadiene)COMPLEXES:SYNTHESIS,CHARACTERIZATION AND THE BRIDGE LIGAND EFFECT ON THE ACTIVITY IN POLYMERIZATION OF PHENYLACETYLENES [C] . . -1

机译：新型中性Rh（环辛二烯）配合物的合成，表征及桥联配体对苯乙炔聚合反应活性的影响
5. Synthesis, characterization and reactivity of nickel(II) complexes stabilized by an intramolecular hydrogen bonding network. [D] . Powell-Jia, Darla A. 2010

机译：分子内氢键网络稳定的镍（II）配合物的合成，表征和反应性。
6. Nickel(II) complexes stabilized by bisN-(6-pivalamido-2-pyridylmethyl)benzylamine: Synthesis and characterization of complexes stabilized by a hydrogen bonding network [O] . Darla A. Powell-Jia, Melinda T.-N. Pham, Joseph W. Ziller, -1

机译：通过双稳定镍（II）配合物N-（6-新戊酰氨基-2-吡啶基甲基）苄胺的合成并通过氢键网络稳定化的复合物的表征
7. Reactions of (η5-Cyclopentadienyl)(1,5-cyclooctadiene)cobalt(I), Diphenylacetylene, and a Mixture of S8and Se8. Formation of (η5-Cyclopentadienyl)(1,2-diphenyl-2-selenolatoethylenethiolato-S,Se)cobalt(III) Complex [O] . Masatsugu Kajitani, Ryuji Ochiai, Norikazu Kobayashi, 1987

机译：（η5-环戊二烯基）（1,5-环辛二烯）钴（I），二苯乙烯和S8和SE8的混合物的反应。形成（η5-环戊二烯基）（1,2-二苯基-2-硒醇脱甲基乙烯乙烯乙烯乙烯-S，SE）钴（III）复合物

A diazabutadiene stabilized nickel(0) cyclooctadiene complex: Synthesis, characterization and the reaction with diphenylacetylene

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