[(Me₃Si)₂N]₃Gd(µ-Cl)Li(THF)₃ | 1360147-28-9

• 英文名称: [(Me₃Si)₂N]₃Gd(µ-Cl)Li(THF)₃
• CAS: 1360147-28-9
• 化学式: C₃₀H₇₈ClGdLiN₃O₃Si₆
• 分子量: 897.125
• InChiKey: CMBVCDMDYICGCE-UHFFFAOYSA-M

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：

  [(Me₃Si)₂N]₃Gd(µ-Cl)Li(THF)₃ 、 N1-((1H-indol-2-yl)methylene)-N2,N2-dimethylethane-1,2-diamine 以 甲苯 为溶剂， 以52 %的产率得到
  参考文献：
  名称：

  2-N,N-二甲氨基-乙烯-亚氨基官能化吲哚配体稀土金属配合物的合成与表征及其对亚胺氢化硅烷化的催化活性

  摘要：

  2 - N , N-二甲基氨基-亚乙基-亚氨基官能化吲哚前配体2-(Me 2 NCH 2 CH 2 N = CH)C 8 H 5 NH (H L ) 与[(Me 3 Si) 2 N]的反应3 RE(μ-Cl)Li(THF) 3在甲苯中得到一系列稀土金属氨基络合物 [κ 3 -( N , N , N )-2-(Me 2 NCH 2 CH 2 N = CH)C 8 H 5 N]RE[N(SiMe 3 )2 ] 2 (RE = Y ( 1a ), Nd ( 1b ), Sm ( 1c ), Gd ( 1d ), Dy ( 1e ), Er ( 1f ), 和 Yb ( 1g ))。H L与 [(Me 3 Si) 2 N] 3 Eu(μ-Cl)Li(THF) 3反应生成二聚体形式的铕(II)络合物[{(η 5 -μ-η 1 : η 1 :η 1 )-2-(Me 2 NCH 2 CH 2 N=CH )C

  DOI：

  10.1021/acs.organomet.2c00412

文献信息

• Synthesis, structure and catalytic activity of rare-earth metal amino complexes incorporating imino-functionalized indolyl ligand
  作者：Lu Yu、Fenhua Wang、Hui Wang、Shaoyin Wang、Yunjun Wu、Xiaoxia Gu

  DOI：10.1016/j.jorganchem.2020.121661

  日期：2021.2

  6H4CH=N-CH2CH2)C8H5]RE[N(SiMe3)2]2(µ-Cl)Li(THF)} (RE = Y(1), Sm(2), Gd(3), Er(4), Yb(5)). By extending the reaction time, only the reaction of HL with [(Me3Si)2N]3Gd(µ-Cl)Li(THF)3 gave an unexpected binuclear rare-earth metal complex [(µ-η5:η1):η1:η1-3-[(Me2N)2-C14H9]-(NCH2CH2-C8H5N)2]Gd2[N(SiMe3)2]3} (6) incorporating a novel polycyclic ligand through C-C and C-N coupling. Treatment of HL with [

  亚氨基官能化的吲哚基配体（H L，L  = 3-（4-Me 2 N-C 6 H 4 CH = N-CH 2 CH 2）C 8 H 5 N）与稀土金属酰胺的反应[（研究了产生不同类型稀土金属酰胺配合物的Me 3 Si）2 N] 3 RE（µ -Cl）Li（THF）3。H L与1当量的反应。[（Me 3 Si）2 N] 3 RE（µ -Cl）Li（THF）3的原子数产生了一系列的异核双金属稀土类金属的氨基络合物[ η 1：μ - η 2 -3-（4-我2 N-C 6 H ^ 4 CH = N-CH 2 CH 2）C 8 H ^ 5 ] RE [N（SiMe 3）2 ] 2（μ- Cl）Li（THF）}（RE ＝ Y（1），Sm（2），Gd（3），Er（4），Yb（5））。通过延长反应时间，仅H L与[（Me 3 Si）2 N] 3的Gd（μ -Cl）的Li（THF）3，得到意想不到的双核稀土类金属络合物[（μ
• Synthesis and characterization of rare-earth metallate amido complexes bearing the 2-amidate-functionalized indolyl ligand and their application in the hydroboration of esters with pinacolborane
  作者：Yun Wei、Qin Bao、Lulu Song、Dongjing Hong、Jianjian Gao、Shaowu Wang、Xiancui Zhu、Shuangliu Zhou、Xiaolong Mu

  DOI：10.1039/d1dt03384k

  日期：——

  single-crystal X-ray diffraction, and complexes 1a and 1c were additionally characterized by NMR spectroscopy. As proof of principle of their activity, these complexes were used as precatalysts for the hydroboration of esters using HBpin as the hydride source displaying high activity under neat and room temperature conditions. As a result, the ligand, ionic and multinuclear cooperative effects on catalytic

  2-酰胺官能化吲哚前配体 2-(2,6- i Pr 2 C 6 H 3 NHC O)C 8 H 5 NH (H 2 L ) 与 [(Me 3 Si) 2 N] 3 RE(对 μ-Cl)Li(THF) 3进行了研究，从而合成和表征了一系列新型离散三核稀土金属化物酰胺基配合物，其中包含阴离子 [η 1 :(μ 2 -η 1 :η 1 ):η 1 - L REN(SiMe 3 ) 2 }3 (μ 3 -Cl)] -和阳离子 Li + (THF) 4 (RE = Y( 1a ), Nd ( 1b ), Sm ( 1c ), Gd ( 1d ), Dy ( 1e ), Er ( 1f ),和 Yb ( 1g )) 通过消除甲硅烷胺得到良好的收率。所有配合物均通过光谱方法、元素分析和单晶 X 射线衍射以及配合物1a和1c进行了表征另外通过NMR光谱表征。作为其活性原理的证明，这些配合物被用作酯的硼氢化反应的预催化剂，使用
• Synthesis and Characterization of Organolanthanide Complexes with a Calix[4]-pyrrolyl Ligand and Their Catalytic Activities toward Hydrophosphonylation of Aldehydes and Unactivated Ketones
  作者：Shuangliu Zhou、Hengyu Wang、Jian Ping、Shaowu Wang、Lijun Zhang、Xiancui Zhu、Yun Wei、Fenhua Wang、Zhijun Feng、Xiaoxia Gu、Song Yang、Hui Miao

  DOI：10.1021/om2008925

  日期：2012.3.12

  The alkali metal salt free dinuclear trivalent lanthanide amido complexes (eta(5):eta(1):eta(5):eta(1)-Et-8-calix[4]-pyrrolyl)LnN-(SiMe3)(2)}(2) (Ln = Nd (2), Sm (3), Gd (4)) were prepared through the silylamine elimination reactions of calix[4]-pyrrole [Et2C(C4H2NH)](4) (1) with 2 equiv of [(Me3Si)(2)N](3)Ln(mu-Cl)Li(THF)(3) (Ln = Nd, Sm, Gd) in toluene at 110 degrees C. The complexes were fully characterized by elemental, spectroscopic, and single-crystal X-ray analyses. Studies on the catalytic activity of the new lanthanide amido complexes revealed that these complexes can be used as efficient catalysts for hydrophosphonylation of aldehydes and unactivated ketones, affording the products in high yields by employing a low catalyst loading (0.1 mol %) at room temperature in a short time (20 min). Noteworthy is that it is the first application of calix[4]-pyrrolyl-supported lanthanide amides as catalysts to catalyze the hydrophosphonylation of aldehydes and unactivated ketones under mild conditions.
• Single-Molecule Magnetism in Tetrametallic Terbium and Dysprosium Thiolate Cages
  作者：Daniel N. Woodruff、Floriana Tuna、Michael Bodensteiner、Richard E. P. Winpenny、Richard A. Layfield

  DOI：10.1021/om3010096

  日期：2013.3.11

  Metalation of ethanethiol by [(Me3Si)(2)N}(3)Ln(mu-Cl)Li(thf)(3)] (Ln = Gd, Tb, Dy) in thf produces the thiolate-bridged tetralanthanide compounds [Li(thf)(4)][Ln(4)N(SiMe3)(2)}(4)(mu-SEt)(8)(mu(4)-SEt)], where Ln = Gd is [Li(thf)(4)][1], Ln = Tb is [Li(thf)(4)][2], and Ln = Dy is [Li(thf)(4)][3]. Crystallographic studies reveal that the monoanions 1-3 are essentially isostructural, consisting of tetrametallic Ln(4) units in which the lanthanides are bridged by mu-ethanethiolate ligands and the individual lanthanide centers occupy distorted six-coordinate LnNS(5)} coordination environments. The magnetic susceptibility properties of all three compounds were measured in a static (dc) field of 1000 G: the data for the gadolinium anion 1 were reproduced by a model that suggests weak antiferromagnetic and ferromagnetic exchange, with coupling constants of J = -0.09 and +0.04 cm(-1) (-2J formalism). Magnetic susceptibility measurements in a dynamic (ac) field at various frequencies on [Li(thf)(4)][2] and [Li(thf)(4)][3], in zero dc field, reveal properties characteristic of a single-molecule magnet (SMM). Analysis of the out-of-phase magnetic susceptibility for 2 in zero applied field yielded a small anisotropy barrier of U-eff = 4.6 cm(-1), and a similar analysis on 3 produced U-eff = 46 cm(-1). Compounds [Li(thf)(4)][2] and [Li(thf)(4)] [3] are rare examples of sulfur-ligated SMMs.