neopentane-d2 | 29124-49-0

• 分子结构分类: 有机化合物 - 碳氢化合物 - 饱和烃
• 英文名称: neopentane-d2
• 英文别名: 1,1-dideuterio-2,2-dimethylpropane
• CAS: 29124-49-0
• 化学式: C₅H₁₂
• 分子量: 74.1344
• InChiKey: CRSOQBOWXPBRES-DICFDUPASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  5
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 以 氘代苯 为溶剂， 生成 neopentane-d2
  参考文献：
  名称：

  Intra- and intermolecular organoactinide carbon-hydrogen activation pathways. Formation, properties, and reactions of thoracyclobutanes

  摘要：

  DOI：

  10.1021/ja00389a096

文献信息

• Exchange reactions of alkanes containing quaternary carbon atoms over supported metal catalysts
  作者：Ronald Brown、Charles Kemball

  DOI：10.1039/f19898502159

  日期：——

  3-tetramethylbutane (TMB) and 2,2,4,4-tetramethylpentane (TMP) over supported catalysts containing iridium, palladium, platinum or rhodium at temperatures in the neighbourhood of 400 K. Reactions were followed mass-spectrometrically and products were also examined by deuterium n.m.r. spectroscopy. Four processes or mechanisms were found to contribute to different extents with the various hydrocarbon–metal systems

  比较了在负载型催化剂上与2,2-二甲基丙烷（DMP），2,2,3,3-四甲基丁烷（TMB）和2,2,4,4-四甲基戊烷（TMP）与氘的交换反应铱，钯，铂或铑在约400 K的温度下进行。质谱进行反应追踪，并通过氘核磁共振光谱法检查产物。发现四种过程或机制在各种碳氢化合物金属系统中有不同程度的贡献。这些是（I）逐步交换，（II）甲基交换，以及更一般的涉及（III）吸附了αγ的中间体或（IV）吸附了αδ的中间体的多重交换。观察到一些TMP异构化与TMP-铑系统交换同时发生。
• Reactions of cyclopropane and deuterium over supported metal catalysts
  作者：Ronald Brown、Charles Kemball

  DOI：10.1039/ft9908603815

  日期：——

  The reaction of cyclopropane and deuterium has been studied at low temperatures over a number of supported metal catalysts. The main reaction was normally ring-opening, yielding a mixture of isotopic propanes which were analysed mass-spectrometrically and by deuterium NMR spectroscopy. The patterns of isotopic propanes varied substantially with the nature of the metal and provided information about

  已经在低温下在多种负载的金属催化剂上研究了环丙烷和氘的反应。主要反应通常是开环，生成同位素丙烷的混合物，将其进行质谱分析和氘核NMR光谱分析。同位素丙烷的模式随金属的性质而变化，并提供了有关反应机理中所吸附的中间体类型的信息。
• Change in Reaction Pathway Induced by Deuteration:  Thermal Decomposition of Neopentyl Groups on Pt(111) Surfaces
  作者：Ton V. W. Janssens、Gaolong Jin、Francisco Zaera

  DOI：10.1021/ja962606m

  日期：1997.2.1
• C–H Bond Activations by Monoanionic, PNP-Supported Scandium Dialkyl Complexes
  作者：Daniel S. Levine、T. Don Tilley、Richard A. Andersen

  DOI：10.1021/acs.organomet.5b00213

  日期：2015.10.12

  A series of scandium dialkyl complexes, (PNP)ScR2 (R = neopentyl, trimethylsilylmethyl), supported by the monoanionic, chelating PNP ligand (2,5-bis(dialkylphosphinomethyl)-pyrrolide; alkyl = cydohexyl, tert-butyl) was synthesized, and the reactivities of these complexes toward simple hydrocarbons was investigated. The scandium-carbon bonds undergo sigma-bond metathesis reactions with hydrogen, and these complexes are catalysts for the hydrogenation of alkenes. Reactions with primary amines led to formation of amido complexes that undergo cyclometalation via sigma-bond metathesis, without involvement of an imido complex intermediate. A variety of carbon-hydrogen bonds are also activated, including sp-, sp(2)-, and sp(3)-C-H bonds (intramolecularly in the latter case).
• KAWA, HAJIMU;MANLEY, BOBBY C.;LAGOW, RICHARD J., POLYHEDRON, 7,(1988) N 19-20, C. 2023-2025
  作者：KAWA, HAJIMU、MANLEY, BOBBY C.、LAGOW, RICHARD J.

  DOI：——

  日期：——