chloro(N,N,N',N'-tetramethyldiaminomethane)pentacarbonylrhenium(I) | 583838-82-8

• 英文名称: chloro(N,N,N',N'-tetramethyldiaminomethane)pentacarbonylrhenium(I)
• CAS: 583838-82-8
• 化学式: C₈H₁₄ClN₂O₃Re
• 分子量: 407.871
• InChiKey: GUDCXFVHJBIQKB-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

• 作为产物：
  描述：

  五羰基氯铼(I) 、 四甲基甲烷二胺 以 苯 为溶剂， 以54%的产率得到chloro(N,N,N',N'-tetramethyldiaminomethane)pentacarbonylrhenium(I)
  参考文献：
  名称：

  Synthesis and reactivity of N,N,N′,N′-tetramethyldiaminomethane complexes of tricarbonylrhenium(I). X-ray molecular structures of [ReBr(CO)3(TMDM)] and [{Re(bipy)(CO)3}2(μ-OH)][SbF6]

  摘要：

  N,N,N',N'-Tetramethyldiaminomethane (TMDM) is known to act as a source of Me2NCH in carbonyl substitution reactions, but the reaction of TMDM with the neutral halogenopentacarbonylrhenium(I) compounds gave unexpectedly fac-[Re-X(CO)(3)(TMDM)] (X = Cl, Br or I), in which the intact TMDM ligand acts in a chelating fashion. The complexes are stable both in the solid-state and in solution, but rapidly decompose on dehalogenation, yielding Re metal. Under anaerobic conditions, the reaction of TMDM with [Re(CO)(3)(bipy)](+) also leads to decomposition. In the presence of oxygen the system is stable. Three Re(bipy) containing species were identified in the reaction mixture: [{Re(CO)(3)(bipy)}(2)(mu-OH)][SbF6] (1), which was characterised by X-ray crystallography, [{Re(CO)(3)(bipy)}(2)(mu-OH2)][SbF6](2) (2) and [Re(OH)(CO)(3)(bipy)] (3). (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(03)00102-5