(MeC5H4)2YbNPh2(tetrahydrofuran) | 270903-77-0

• 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: (MeC5H4)2YbNPh2(tetrahydrofuran)
• 英文别名: (CH3C5H4)2YbNPh2(THF)；diphenylazanide;5-methylcyclopenta-1,3-diene;oxolane;ytterbium(3+)
• CAS: 270903-77-0
• 化学式: C₂₈H₃₂NOYb
• 分子量: 571.608
• InChiKey: LQFSLGHOLFSJTK-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：

  二硫化碳 、 (MeC5H4)2YbNPh2(tetrahydrofuran) 以 not given 为溶剂， 生成 (MeC5H4)2Yb(η2-CS2)NPh2
  参考文献：
  名称：

  含N和S配体的有机镧系配合物的合成与反应性。

  摘要：

  本文简要介绍了我们最近在含N和S配体的有机镧系化学中的研究。第一个涉及有机镧系元素络合物的合成，包括阴离子，超分子，中性有机镧系元素酰胺和由β-二酮甲酸酯负载的有机镧系元素络合物，以及有机镧系元素硫醇盐。第二部分涉及这些有机镧系元素络合物的反应性，包括与异氰酸苯酯，CS 2和异硫氰酸苯酯的反应，以及对极性单体（如甲基丙烯酸甲酯，（二甲基氨基）甲基丙烯酸乙酯和ε-己内酯）聚合的催化活性。 。

  DOI：

  10.1016/s0022-328x(01)01478-4
• 作为产物：
  描述：

  、 二苯胺钠盐 以 四氢呋喃 为溶剂， 以76%的产率得到(MeC5H4)2YbNPh2(tetrahydrofuran)
  参考文献：
  名称：

  Heteroleptic diphenylamido complexes of ytterbium: syntheses and molecular structures of (MeC5H4)2YbNPh2(THF) and (C5Me5)2YbNPh2

  摘要：

  Reaction of ytterbocene chloride with NaNPh2 in THF or toluene-THF at 0 degrees C yielded the neutral diphenylamido complexes (MeC5H4)(2)YbNPh2(THF) (1), (t-BuC5H4)(2)YbNPh2(THF) (2) and (C5Me5)(2)YbNPh2 (3) in good yields. The crystal structures of 1 and 3 were identified by X-ray diffraction analysis. Complex 1 has a distorted tetrahedral arrangement around ytterbium by two MeC5H4 groups. one oxygen atom and one nitrogen atom [orthorhombic, space group Pbca (no. 61); a = 15.188(1), b = 18.145(1), c = 17.444(1) Angstrom; V = 4807.3(5) Angstrom(3), Z = 8, D-calc. = 1.579 g cm(-3)]. The crystal structure of 3 [monoclinic, space group P2(1)/n; a = 15,834(2), b = 9.992(2), c = 18.503(3) Angstrom; beta = 104.060(10)degrees, V = 2839.9(8) Angstrom(3), Z = 4, D-calc. = 1.431 g cm(-3)] hows a triangular array of two C5Me5 groups and one nitrogen atom surrounding ytterbium with additional intramolecular Yb-eta(2)-Ph chelate interactions [Yb-C = 2.986(6) and 3.053(6) Angstrom]. The complexes 1 and 2 exhibit good catalytic activity for the polymerization of methyl methacrylate. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(99)00735-4

文献信息

• The Reactivity of (CH₃C₅H₄)₂LnNPh₂(THF) (Ln = Y, Yb) with CS₂ and PhNCS:  Synthesis and Crystal Structures
  作者：Huanrong Li、Yingming Yao、Qi Shen、Linhong Weng

  DOI：10.1021/om0109509

  日期：2002.6.1

  The insertion reactions Of CS2 and phenyl isothiocyanate into the Ln-N bond of lanthanocene diphenylamide were first studied, and the insertion products, viz., [(CH3C5H4)(2) Y(eta(2) - S2CNPh2)](2) .CH3C6H5 (1), [(CH3C5H4)(2)Yb(eta(2) -S2CNPh2)] (2), and (CH3C5H4)(2)Y-[eta(2)-SC(NPh2)NPh]} (3), were obtained. All the new complexes were characterized by single-crystal X-ray diffraction. Both I and 3 have dimeric structure, which have an interlinked tricycle formed via two bridged S atoms, while 2 exists as a monomer.