[(μ-H)Os3(CO)9(μ3,η2-CH(NMe)2)] | 610755-74-3

• 英文名称: [(μ-H)Os3(CO)9(μ3,η2-CH(NMe)2)]
• 英文别名: (μ-H)Os3(CO)9(μ3,η2-CH(NMe)2)
• CAS: 610755-74-3
• 化学式: C₁₂H₈N₂O₉Os₃
• 分子量: 894.804
• InChiKey: MTXOWIDEPDJAJH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  1,3,5-三甲基己羟基-1,3,5-三嗪 、 [(μ-H)Os3(CO)9(μ3,η2-CH(NMe)2)] 以 甲苯 为溶剂， 以64%的产率得到[Os2(CO)6(μ,η2-CH(NMe)2)2]
  参考文献：
  名称：

  Activation of 1,3,5-trimethyl-1,3,5-triazacyclohexane by Os3(CO)12 to form amidino [(MeN)2CH] cluster complexes

  摘要：

  Reaction of 1,3,5-trimethyl-1,3,5-triazacyclohexane [(MeNCH2)(3)] with Os-3(CO)(12) in refluxing toluene results in C-H and C-N bond activation of the (MeNCH2)(3) ligand to afford three amidino cluster complexes (mu-H)Os-3(CO)(10)[mu, eta(2)-CH(NMe)(2)] (1), (mu-H)Os-3(CO)(9)[mu(3),eta(2)-CH(NMe)(2)] (2), and Os-2(CO)(6)[mu,eta(2)-CH(NMe)(2)](2) (3). The controlled experiments show that thermolysis of 1 yields 2. and heating 2 in the presence of (MeNCH2)(3) ligand produces 3. The molecular structures of I and 3 have been determined by an X-ray diffraction study. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.09.005
• 作为产物：
  描述：

  [(μ-H)Os3(CO)10(μ,η2-CH(NMe)2)] 以 正庚烷 为溶剂， 以76%的产率得到[(μ-H)Os3(CO)9(μ3,η2-CH(NMe)2)]
  参考文献：
  名称：

  Activation of 1,3,5-trimethyl-1,3,5-triazacyclohexane by Os3(CO)12 to form amidino [(MeN)2CH] cluster complexes

  摘要：

  Reaction of 1,3,5-trimethyl-1,3,5-triazacyclohexane [(MeNCH2)(3)] with Os-3(CO)(12) in refluxing toluene results in C-H and C-N bond activation of the (MeNCH2)(3) ligand to afford three amidino cluster complexes (mu-H)Os-3(CO)(10)[mu, eta(2)-CH(NMe)(2)] (1), (mu-H)Os-3(CO)(9)[mu(3),eta(2)-CH(NMe)(2)] (2), and Os-2(CO)(6)[mu,eta(2)-CH(NMe)(2)](2) (3). The controlled experiments show that thermolysis of 1 yields 2. and heating 2 in the presence of (MeNCH2)(3) ligand produces 3. The molecular structures of I and 3 have been determined by an X-ray diffraction study. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.09.005

文献信息

• One-Step Synthesis of [HM₃(CO)₁₁]^- from M₃(CO)₁₂ (M = Fe, Ru, Os) via Unusual Hydride Transfer from 1,3,5-Trimethyl-1,3,5-triazacyclohexane
  作者：Yu-Chiao Liu、Wen-Yann Yeh、Gene-Hsiang Lee、Shie-Ming Peng

  DOI：10.1021/om034027d

  日期：2003.9.1

  Reactions of M3(CO)12 and (MeNCH2)3 (1,3,5-trimethyl-1,3,5-triazacyclohexane) in refluxing n-hexane generate the anionic hydrido clusters [(μ-H)M3(CO)11][MeN(MeNCH2)2CH] (1 and 2 for M = Fe and Ru, respectively) in good yields, while heating Os3(CO)12 and (MeNCH2)3 results in fragmentation of the triazacyclohexane ligand to yield the amidino complex (μ-H)Os3(CO)9(μ3,η2-CH(NMe)2) (4). The Os3 analogue

  M的反应3（CO）12和（MeNCH 2）3（1,3,5-三甲基-1,3,5-三氮杂环己烷）在回流的Ñ正己烷产生阴离子氢基团[（μ-H）M 3（ CO）11 ] [MeN（MeNCH 2）2 CH]（分别对于M = Fe和Ru分别为1和2），同时加热Os 3（CO）12和（MeNCH 2）3会导致三氮杂环己烷碎裂配位体，得到脒基络合物（μ-H）O的3（CO）9（μ 3，η2 -CH（NMe）2）（4）。Os 3类似物[（μ-H）Os 3（CO）11 ] [MeN（MeNCH 2）2 CH]（3）的制备方法是，在存在以下条件的情况下，用（MeNCH 2）3处理Os 3（CO）12。室温下为Me 3 NO或在室温下用（MeNCH 2）3处理Os 3（CO）11（NCMe）。涉及从结合的（MeNCH 2）3的CH 2单元提取β-氢化物的途径提出了配体。2和4的分子结构是通过X射线衍射研究确定的。