| 1016896-93-7

• CAS: 1016896-93-7
• 化学式: C₁₇H₁₉ClNOPtSe*Cl
• 分子量: 598.29
• InChiKey: YCAXZIKFZLEDLD-WECHEHFVSA-L

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：
  None

反应信息

• 作为产物：
  描述：

  potassium tetrachloroplatinate(II) 、 2-[C-methyl-N-(3-phenylselanylpropyl)carbonimidoyl]phenol 、 水 以 水 、 丙酮 为溶剂， 以50%的产率得到
  参考文献：
  名称：

  Selenated Schiff bases of 2-hydroxyacetophenone and their palladium(II) and platinum(II) complexes: Syntheses, crystal structures and applications in the Heck reaction

  摘要：

  Selenated Schiff bases 2-HO-C6H4C(CH3)=N(CH2)(n)SePh (n = 2, L-1; n = 3, L-2) and their complexes with Pd(II) and Pt(II), viz [Pd(L-1-H)Cl] (1), [Pt(L-1-H)Cl] (2), [Pd(L-2-H)Cl] (3) and [(PtLCl2)-Cl-2] (4), have been synthesized and characterized with proton, carbon-13 and 77 Se{H-1} NMR spectra. In the Se-77{H-1} NMR spectrum of 2 the signal at delta 387.4 ppm appears as a triplet due to (1)J(Pt-195-Se) coupling (2043 Hz). The single-crystal structures of L-1, L-2, 1 and 2 were solved. The C-Se-C bond angles in L-1 and L 2 have been found to be around 99 degrees. The geometry around Pd and Pt is square planar. The Pd-Se and Pt-Se bond distances are 2.3669(11) and 2.3543(16) angstrom, respectively. Complexes I and 2 are the first examples of crystal structures of Pd and Pt complexes of a (Se, N, O-) ligand. Complex 1 has been explored as a homogeneous catalyst for a Heck type C-C coupling reaction between methyl acrylate and p-iodo-nitrobenzene (yield similar to 80%; reaction time 14 h). (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.09.027