[(μ-H)Ru3(CO)9(CCC(=CH2)CH3)] | 72942-48-4

• 英文名称: [(μ-H)Ru3(CO)9(CCC(=CH2)CH3)]
• CAS: 72942-48-4
• 化学式: C₁₄H₆O₉Ru₃
• 分子量: 621.406
• InChiKey: ARHRAJCKYXRDBU-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：

  [Ru3(CO)9(μ-CO)(HCCC(=CH2)CH3)] 在 十二/十四烷基二甲基氧化胺 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 以98%的产率得到[(μ-H)Ru3(CO)9(CCC(=CH2)CH3)]
  参考文献：
  名称：

  乙炔和乙炔羰基三核钌簇中苯基膦的反应性和结构模式

  摘要：

  摘要乙炔[Ru3（μ-CO）（CO）9 {µ3-η2-（//）HC CR}]（1a：R = C（Me）CH2）; 1b：和乙炔化物[Ru3（µ-H）（CO）9 {µ3-η2-（⊥）CCR}]（2a：R = C（Me）CH2; 2b：从[Ru3 （CO）10（NCMe）2]分别与2-甲基-1-丁烯-3-炔和1-乙炔基环己烯反应，相应的平行乙炔1a或1b与三苯基膦或二苯基甲基膦反应生成四种同构化合物[Ru3（μ- CO）（CO）8（L）{µ3-η2-（//）HC CR}]（3a1：L = PPh3，3a2：L = PPh2Me，R = C（Me）CH2; 3b1：L = PPh3，3b2 ：L = PPh2Me，其中炔烃仍以μ3-η2平行方式与乙炔基团的金属片段配位，而且异构体化合物[Ru3（µ-H）（CO）8（L）{µ3-η2 -（（a）CCR}}（4a1和5a1：L = PPh3，4a2和5a2：L

  DOI：

  10.1016/j.poly.2019.01.020

文献信息

• Surface organometallic chemistry: reaction of alkyne vapours with [Ru3(CO)12] supported on inorganic oxides
  作者：Philip J King、Enrico Sappa、Cristina Sciacca

  DOI：10.1016/s0020-1693(02)00761-2

  日期：2002.5

  of the oxides and addition of additives) are discussed. It is shown that the triruthenium dodecacarbonyl starting material, which is initially deposited on the supports at room temperature, undergoes modification upon thermolysis leading to the formation of active species, the natures of which were probed using IR and Raman spectroscopy. In order to determine whether the active intermediates are anionic

  摘要本文描述的反应代表了表面有机金属化学的新实例，旨在在不存在溶剂的情况下制备炔烃取代的簇。我们报告说，沉积在派热克斯玻璃，二氧化硅，氧化铝或氧化锌上的[Ru 3（CO）12]与气态炔烃叔丁基乙炔（TBA）和2-甲基-1-丁炔-3-醇的反应（MBO）或带有固体3-苯基-1-丁炔-3-醇（PBO）的情况，在温和条件下可中等/高收率地产生相应的三核乙酰基或乙炔基取代的簇。讨论了影响反应速率和产率的因素（例如炔烃蒸气压，氧化物的性质和添加剂的添加）。结果表明，最初在室温下沉积在载体上的十二碳三钌起始原料，在热分解时会发生修饰，导致形成活性物质，使用IR和拉曼光谱仪探测其性质。为了确定活性中间体是否为阴离子络合物，将反应产物与在甲醇-KOH溶液中向[Ru 3（CO）12]中添加相同炔烃所得反应产物进行了比较。最后，电子显微镜研究表明，在某些固-气反应过程中会形成小的金属颗粒。
• Dehydration hydration substitution reactions of thehydrido acetylide complexes HRu3 (CO) 9{ {C2CR (OH) R′} }. X-ray structures NMR fluxionality of HRu3(CO) 7 (dppm) { {C2CMe (OH) Ph} } HRu3 (CO) 7 (dppm) { {C2C ( CH2) Ph} }
  作者：Giuliana Gervasio、Roberto Gobetto、Philip J. King、Domenica Marabello、Enrico Sappa

  DOI：10.1016/s0277-5387(98)00067-9

  日期：1998.8

  The complexes HRu3(CO)(9)C2CR(OH)R'} (1) have been obtained by reaction, in hydrocarbon solution, of Ru,(CO),, with propargyl alcohols of general formula HC,CR(OH)R'. In contrast, reaction of Ru-3(CO)(12) with the alcohols (R = R' = Me, R = Me, R' = Ph) in CH3OH/KOH solution leads to formation of the corresponding allenylidene complexes HRu3(CO)(9)HC2C(R)R'} (2). The H-1 and C-13 NMR fluxional behaviour of the complexes are discussed. The acetylide clusters are stable species and lose water only under drastic conditions (i.e. in the presence of strong acids or on TLC silica), to form vinylacetylide or allenylidene derivatives according to the nature of the acetylide substituents. The reverse hydration reactions occur with some difficulty.The chiral cluster HRu3(CO)(9)C2CMe(OH)Ph} (1d) reacts with dppm forming the "bridged" complex HRu3(CO)(7)(dppm)C2CMe(OH)Ph} (3) which exists bath in the solid state and in solution as two diastereoisomeric pairs of enantiomers. The X-ray structure and the NMR fluxionality of complex 3 is discussed. Protonation of complex 3 leads to loss of water and formation of HRu3(CO)(7)(dppm)C2C(=CH2)Ph} (4), the X-ray structure of which is also discussed. (C) 1998 Elsevier Science Ltd. All rights reserved.