[Ni(1,2-bis(diphenylphosphino)ethane)(NCS)2] | 22989-71-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [Ni(1,2-bis(diphenylphosphino)ethane)(NCS)2]
• CAS: 22989-71-5
• 化学式: C₂₈H₂₄N₂NiP₂S₂
• 分子量: 573.281
• InChiKey: BZIXCKJAFVMUCN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  [Ni(1,2-bis(diphenylphosphino)ethane)(NCS)2] 在 air 作用下， 以 solid 为溶剂， 生成 Ni[Ph₂P(O)CH₂CH₂P(O)Ph₂]2(SCN)2
  参考文献：
  名称：

  Kukushkin, Yu. N.; Sedova, G. N.; Ageeva, E. D., Russian Journal of Inorganic Chemistry, 1978, vol. 23, p. 1691 - 1693

  摘要：

  DOI：
• 作为产物：
  描述：

  1,2-双(二苯基膦)乙烷 、 nickel(II) thiocyanate 以 甲醇 、 二氯甲烷 为溶剂， 以70%的产率得到[Ni(1,2-bis(diphenylphosphino)ethane)(NCS)2]
  参考文献：
  名称：

  Diphosphine complexes of nickel: analogies in molecular structures and variety in crystalline arrangement

  摘要：

  This work comprised the preparation of six complexes of Ni(II) and their study by spectroscopy and X-ray diffraction. These complexes are: [Ni(dppe)Cl-2]CH2Cl2 (1), [Ni(dppen)Cl-2] (II) [Ni(dppm)Br-2]CH2Cl2 (III), [Ni(dppe)(NCS)(2)] (IV), [Ni(dppen)I-2] (V), [Ni(dppp)Cl-2]CH2Cl2 (VI), where dppe=1,2-bis(diphenylphosphine)ethane, dppen=cis-1,2-bis(diphenylphosphine)ethene, dppm=bis(diphenylphosphine)methane, dppp=1,3-bis(diphenylphosphine)propane. The structures of complexes III-VI are unknown in the literature. Although the molecular structures of the six complexes present many similarities, their crystalline arrangements vary considerably. This is a feature not presented hitherto in previous work involving complexes of this type. In addition, a systematic spectroscopic study was undertaken on all six complexes. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(03)00263-8

文献信息

• Nickel(II) thiocyanate complex as a catalyst for cross-coupling reactions
  作者：Seiha Yamaoka、Hiroyuki Fukuoka、Naoki Noda、Masaki Horie、Kentaro Okano、Atsunori Mori

  DOI：10.1055/a-2060-3179

  日期：——

  A nickel thiocyanate complex was prepared by the reaction of Ni(NCS)2 with (2S,3S)-2,3-bis(diphenylphosphino)butane (Chiraphos) by following a method reported in the literature. The resulting nickel complex was found to be active in the polymerization reactions of 1,4-dihalobenzenes and 2-halo-3-hexylthiophenes, leading to poly-1,4-phenylenes and poly(3-hexylthiophene-2,5-diyl), respectively. The polymerization

  按照文献中报道的方法，通过 Ni(NCS) 2与 (2 S ,3 S )-2,3-双(二苯基膦基)丁烷 (Chiraphos)反应制备硫氰酸镍络合物。发现所得镍络合物在 1,4-二卤代苯和 2-卤代-3-己基噻吩的聚合反应中具有活性，从而生成聚 1,4-亚苯基和聚（3-己基噻吩-2,5-二基） ， 分别。在含有其他配体（例如 1,2-双（二苯基膦）乙烷、1,3-双（二苯基膦）丙烷）或 N-杂环卡宾的类似催化剂存在下的聚合反应也以类似的方式进行。镍(NCS) 2配合物还成功地催化了 Suzuki-Miyaura 偶联和 Buchwald-Hartwig 胺化，分别得到相应的联芳基和芳基胺。