platinum(II) (2-phenylbenzothiozolato-N,C(2'))(2,4-pentanedionato-O,O) | 951174-77-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: platinum(II) (2-phenylbenzothiozolato-N,C(2'))(2,4-pentanedionato-O,O)
• 英文别名: [(2-phenylbenzothiazolato)Pt(acetylacetonato)]；[(bt)Pt(acac)
• CAS: 951174-77-9
• 化学式: C₁₈H₁₅NO₂PtS
• 分子量: 504.469
• InChiKey: GITJARWYQIELFJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：

  platinum(II) (2-phenylbenzothiozolato-N,C(2'))(2,4-pentanedionato-O,O) 、 八氟萘 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  π-孔···dz2 [PtII]与电子缺陷型芳烃的相互作用增强了基于PtII的发光体的磷光。

  摘要：

  将两种磷光的基于Pt II的环金属化配合物与全氟化芳烃共结晶，得到1：1的共晶体。X射线研究表明，每个配合物都被芳烃F包围，从而形成无限的反向三明治结构。在六个结构中的四个中，Pt II的d z 2轨道通过π孔··· d z 2 [Pt II ]相互作用指向芳烃F环，而在其他两个结构中，填充的d z 2轨道指向芳烃C原子。芳烃F的分子静电势表面的计算配合物，共晶体的非共价相互作用指数以及自然键轨道计算表明，π孔··· d z 2 [Pt II ]接触（通常是堆积）是静电起源的。固态光物理研究显示，共晶体的发光量子产率提高了3.5倍，寿命提高了15倍。该增加与π孔··· d z 2 [Pt II ]接触的强度有关，该强度取决于芳烃F的π-酸度及其空间特性。

  DOI：

  10.1021/acs.inorgchem.0c01170
• 作为产物：
  描述：

  2-苯基苯并噻唑 在 sodium carbonate 作用下， 以 乙二醇乙醚 、 水 为溶剂， 生成 platinum(II) (2-phenylbenzothiozolato-N,C(2'))(2,4-pentanedionato-O,O)
  参考文献：
  名称：

  Synthesis and Characterization of Polymerizable Phosphorescent Platinum(II) Complexes for Solution-Processible Organic Light-Emitting Diodes

  摘要：

  A norbomene-functionalized derivative of acetylacetone has been used to synthesize a series of new polymerizable norbornene-derivatized phosphorescent platinum complexes of the form Pt(C ( ) over capN)(O ( ) over capO*) where CAN represents a cyclometalated ligand and O ( ) over capO* represents the functionalized acetylacetonate ligand. The complexes have been fully characterized, and the structures of three examples have been determined by X-ray diffraction. Solution absorption and luminescence spectra and electrochemical data are very similar to those for analogues without these polymerizable groups. A 9,9-dialkyl-2,7-di(carbazol-9-yl)fluorene material, in which one of the alkyl groups bears a norbornene group, has been synthesized and copolymerized with the Pt(C ( ) over capN)(O ( ) over capO*) Complexes using Grubbs ruthenium catalysts, resulting in copolymers with broad molecular weight distributions. The copolymers have been used as lumophores in organic light-emitting diodes, thus demonstrating that platinum phosphors can be successfully integrated into the "hybrid" approach to organic light-emitting diodes, in which molecules with transport or luminescent properties are covalently attached to electronically inert polymer backbones to give solutionprocessible materials. Emission from aggregate states appears to play a similar role in these copolymers to that seen in vapor-deposited devices based on small phosphor and host molecules; in particular, considerable aggregate emission is observed when a phosphor with blue solution emission is used in the devices.

  DOI：

  10.1021/om700373c

文献信息

• Highly efficient orange-emitting OLEDs based on phosphorescent platinum(II) complexes
  作者：Inamur R. Laskar、Shih-Feng Hsu、Teng-Ming Chen

  DOI：10.1016/j.poly.2005.02.009

  日期：2005.6

  The syntheses, characterisations, photophysical properties and their applications in organic light emitting devices of a series of 2-phenylbenzothiazolato (bt)/substituted 2-phenylbenzothiazolato (X-bt) platinum(II) based square-planar complexes [(X-bt)Pt(acac); acac = acetylacetonate; X = unsubstituted (1), F (2), OMe (3) and CF3 (4)] are discussed. Reaction of K2PtCl4 with btH/X-btH in glacial acetic

  一系列基于2-苯基苯并噻唑并（bt）/取代的2-苯基苯并噻唑并（X-bt）铂（II）的方形平面络合物[（X-bt）铂（acac）; acac =乙酰丙酮; X ＝未取代的（1），F（2），OMe（3）和CF 3（4）]。K 2 PtCl 4的反应在冰醋酸中与btH / X-btH混合几天会产生双核氯桥联Pt（II）络合物，（bt / X-bt）Pt（μ-Cl）Pt（bt / X-bt）为用乙酰丙酮裂解，得到相应的单核（bt / X-bt）Pt（acac）复合物。（MeO-bt）Pt（acac）络合物已通过X射线单晶结构分析进行了表征。堆积图显示Pt–Pt距离和分子间间距分别为3.369和3.360Å，这与受激准分子的形成是一致的。时间分辨光致发光（PL）测量也支持它。最低发射态的性质是三重态MLCT以及三重态π–π *态，并且已根据取代基的电子性质对其进行了调整。电致发光（EL）器件是通过