(eta.5-C5Me5)Ru(TCNE)((N-iPr)2CMe) | 260548-69-4

• 英文名称: (eta.5-C5Me5)Ru(TCNE)((N-iPr)2CMe)
• 英文别名: [(pentamethylcyclopentadienyl)Ru(κ2-(i-Pr)NC(Me)N(i-Pr))(η2-tetracyanoethylene)]
• CAS: 260548-69-4
• 化学式: C₂₄H₃₂N₆Ru
• 分子量: 505.628
• InChiKey: XBEYICLXSXOHIE-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

• 作为产物：
  描述：

  (eta.5-C5Me5)Ru((N-iPr)2CMe) 、 四氰基乙烯 生成 (eta.5-C5Me5)Ru(TCNE)((N-iPr)2CMe)
  参考文献：
  名称：

  (η⁵-C₅Me₅)Ru(amidinate):  Highly Reactive Ruthenium Complexes Formally Bearing 16 Valence Electrons Showing Signs of Coordinative Unsaturation

  摘要：

  Novel coordinatively unsaturated ruthenium complexes, (eta(5)-C5Me5)Ru(amidinate), were synthesized from [(eta(5)-C5Me5)Ru(OMe)](2) and lithium amidinates, which exist as monomers in both solution and solid states and are highly reactive toward two-electron ligands.

  DOI：

  10.1021/om990872d

文献信息

• Two coordination modes of TCNE in the ruthenium amidinates: The first example providing experimental evidence for κ1-N to η2-C rearrangement
  作者：Hideo Kondo、Takashi Sue、Akira Kageyama、Yoshitaka Yamaguchi、Yusuke Sunada、Hideo Nagashima

  DOI：10.1016/j.jorganchem.2008.12.030

  日期：2009.3

  Reactions of Cp*Ru(kappa(2)-N(R)=C(R')NR) (1a; R = Pr-i, R' = Me, 1b; R = Bu-t, R' = Ph) with TCNE initially give dark green colored intermediary species, which are readily converted to brown colored "eta(2)-C" coordination complexes, Cp*Ru(kappa(2)-N(R)=C(R')NR)(eta(2)-TCNE) (3a; R = Pr-i, R' = Me, 3b; R = Bu-t, R' = Ph). These "eta C2-" complexes are characterized by spectroscopy and crystallography. A stable ruthenium amidinate having a kappa(1)-N ''-coordinated TCNE, Cp*Ru(kappa(2)-N(Bu-t)=C(Mes)(NBu)-Bu-t)(kappa(1)(N)-TCNE) (2c), is synthesized by treatment of Cp*Ru(kappa(2)-N(Bu-t)=C(Mes)(NBu)-Bu-t) (1c) with TCNE, the structure of which is unequivocally confirmed by X-ray structure determination and the charge transfer nature is supported by ESR analysis. Close analogy in IR and UV-Vis spectroscopy of 2c with the dark green colored intermediary species formed from 1b suggests that this is "kappa(1)-N" ruthenium amidinate, which is rearranged to the "eta(2)-C" complex 3b. (C) 2008 Elsevier B.V. All rights reserved.