[Bu4N][Pt(1-(4-tert-butylphenyl)isoquinoline(-1H))(1,2-benzenedithiolate)] | 1372875-27-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: [Bu4N][Pt(1-(4-tert-butylphenyl)isoquinoline(-1H))(1,2-benzenedithiolate)]
• CAS: 1372875-27-8
• 化学式: C₁₆H₃₆N*C₂₅H₂₂NPtS₂
• 分子量: 838.137
• InChiKey: FCDIGRDKQMGQJG-UHFFFAOYSA-L

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

• 作为产物：
  描述：

  1-(4-(tert-butyl)phenyl)isoquinoline 在 t-BuOK 作用下， 以 甲醇 、 乙二醇乙醚 、 二氯甲烷 、 水 为溶剂， 生成 [Bu4N][Pt(1-(4-tert-butylphenyl)isoquinoline(-1H))(1,2-benzenedithiolate)]
  参考文献：
  名称：

  Synthesis and Photophysical Properties of Cyclometalated Platinum(II) 1,2-Benzenedithiolate Complexes and Heterometallic Derivatives Obtained from the Addition of [Au(PCy₃)]⁺ Units

  摘要：

  The cyclometalated compounds [Pt(C boolean AND N)(HC boolean AND N)Cl] [HC boolean AND N = 2-phenylpyridine (Hppy; 1a), 1-(4-tertbutylphenyl)isoquinoline (Htbpiq; 1b)] react with 1,2-benzenedithiol, t-EuOK, and Bu4NCl in a 1:1:2:1 molar ratio in CH2Cl2/ MeOH to give the complexes Bu4N[Pt(CAN)(bdt)] [bdt = 1,2-benzenedithiolate; C boolean AND N = ppy (Bu(4)N(2)a), tbpiq (Bu(4)N(2)b)]. In the absence of Bu4NCl, the same reactions afford solutions of K2a and K2b, which react with [AuCl(PCy3)] to give the neutral heterometallic derivatives [Pt(C boolean AND N)(bdt){Au(PCy3)}] [C boolean AND N = ppy (3a), tbpiq (3b)]. The cationic derivatives [Pt(C boolean AND N)-(bdt){Au(PCy3)}(2)]ClO4 [C boolean AND N = ppy (4a), tbpiq (4b)J are obtained by reacting 3a and 3b with acetone solutions of [Au(OClO3)(PCy3)]. The crystal structures of 3b and 4b reveal the formation of short Pt center dot center dot center dot Au metallophilic contacts in the range 2.929-3.149 angstrom. Complexes 3b, 4a, and 4b undergo dynamic processes in solution that involve the migration of the [Au(PCy3)](+) units between the S atoms of the dithiolate. Complexes Bu(4)N2a and 2b display a moderately solvatochromic band in their electronic absorption spectra that can be ascribed to a transition of mixed ML'CT/LL'CT character (M= metal; L = bdt; L' = C boolean AND N; CT = charge transfer), while their emissions are assignable to transitions of the same orbital parentage but from triplet excited states. The sticcessive addition of [Au(PCy3)](+) units to the anions 2a and 2b results in an increase in the absorption and emission energies attributable to lower highest occupied molecular orbital energies. Additionally, the characteristics of the absorption and emission spectra of the heterometallic derivatives indicate a gradual loss of LL'CT character in the involved electronic transitions, with a concomitant increase of the L'C and ML'CT contributions.

  DOI：

  10.1021/ic202465k