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di(tert-butoxy)aluminum hydride | 15649-65-7

中文名称
——
中文别名
——
英文名称
di(tert-butoxy)aluminum hydride
英文别名
di-tert-butoxyalane;[(tert-butoxy)2AlH];Di-tert.-butyloxy-aluminiumhydrid;Bis[(2-methylpropan-2-yl)oxy]alumane
di(tert-butoxy)aluminum hydride化学式
CAS
15649-65-7
化学式
C8H19AlO2
mdl
——
分子量
174.219
InChiKey
BYTFJWNSICJFCB-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1.88
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    ASHBY E. C.; NODING S. A., J. ORG. CHEM., 1979, 44, NO 24, 4364-4371
    摘要:
    DOI:
  • 作为产物:
    参考文献:
    名称:
    SINGARAN, B.;COLE, TH. E.;BROWN, H. C., ORGANOMETALLICS, 1984, 3, N 5, 774-777
    摘要:
    DOI:
  • 作为试剂:
    描述:
    二甲胺基甲硼烷di(tert-butoxy)aluminum hydride 作用下, 以 四氢呋喃 为溶剂, 反应 96.0h, 生成 [H3B*NMe2BH2*NMe2H]
    参考文献:
    名称:
    Reactivity and catalytic activity of tert-butoxy-aluminium hydride reagents
    摘要:
    翻译结果如下:

    研究了tert-butoxy铝氢化物试剂[(tBuO)xAlH3−x][x= 1 (1), 2 (2)]和(L)Li[(tBuO)2AlH2][L = THF (3), 1,4-二氧六环(4)]的反应性和催化活性。这些试剂表现出有趣的反应性并催化胺-硼烷Me2NHBH3的脱氢偶联反应,形成环化合物[Me2NBH2]2

    DOI:
    10.1039/c4dt00152d
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文献信息

  • Nanoscaled Sn and Pb Particles Aligned in Al <sub>2</sub> O <sub>3</sub> Tubes Obtained from Molecular Precursors
    作者:Michael Veith、Jacqueline Frères、Peter König、Oliver Schütt、Volker Huch、Joel Blin
    DOI:10.1002/ejic.200500368
    日期:2005.9
    and lead nanoparticles and metal sponges were prepared by reducing Me2Si(NtBu)2Sn (7) and Me2Si(NtBu)2Pb (9) with [H2AlOtBu] (3), [HAl(OtBu)2] (13), [H2AlOSiMe2tBu] (8), and [(Me2tBuSiO)2AlH] (15). Together with dihydrogen and the metals in their elemental state the monomeric compounds [Me2Si(NtBu)2Al(OSiMe2tBu)(THF)] (10) and [Me2Si(NtBu)2Al(OtBu)(THF)] (11) can be obtained, to mention only two examples
    通过用 [H2AlOtBu] (3)、[HAl(OtBu)2] (13)、[H2AlOSiMe2tBu] 还原 Me2Si(NtBu)2Sn (7) 和 Me2Si(NtBu)2Pb (9) 制备纳米颗粒和属海绵(8) 和 [(Me2tBuSiO)2AlH] (15)。连同二氢和元素态的属,可以得到单体化合物 [Me2Si(NtBu)2Al(OSiMe2tBu)(THF)] (10) 和 [Me2Si(NtBu)2Al(OtBu)(THF)] (11),仅举两个例子。每个单体都由与铝配位的 THF 分子稳定,铝在升华时失去其供体分子并通过路易斯酸碱相互作用二聚化为螺环化合物 [Me2Si(NtBu)2AlOSiMe2tBu]2 (12) 和 [Me2Si(NtBu)2AlOtBu] 2 (4),分别。10、11 和 12 的分子结构是通过单晶 X 射线衍射技术确定的。7 在 –115
  • Direct synthesis of dialkoxyaluminum hydrides from aluminum, hydrogen, and alcohols in the presence of trimethylamine and study of their thermal decomposition
    作者:V. V. Gavrilenko、L. I. Zakharkin
    DOI:10.1007/bf02503792
    日期:1997.11
    (R=Pri, But, and Et) from aluminum metal and corresponding alcohols in organic solvents (hydrocarbons, ethers) in the presence of catalytic amounts of tertiary amines (NMe3, NEt3) at a pressure of H2 of 80 to 350 atm and at a temperature of 100 to 160°C has been developed. A possible mechanism for the reaction was proposed. Thermal decomposition of (RO)2AlH was studied by differential thermogravimetric
    在催化量的叔胺(NMe3、NEt3)存在下,从属铝和相应的醇在有机溶剂(烃、醚)中直接合成二烷氧基氢化铝 (RO)2AlH(R=Pri、But 和 Et)的方法) 在 80 到 350 个大气压的 H2 压力和 100 到 160°C 的温度下已经开发出来。提出了该反应的可能机制。通过差示热重分析(DTGA)、27Al NMR光谱、IR光谱和GLC研究了(RO)2AlH的热分解。
  • Addition compounds of alkali-metal hydrides. 25. Rapid reaction of boronic esters and acids with lithium aluminum hydride. A novel and quantitative synthesis of lithium monoorganylborohydrides
    作者:Bakthan Singaram、Thomas E. Cole、Herbert C. Brown
    DOI:10.1021/om00083a022
    日期:1984.5
  • A study of Noyori's reagent
    作者:Heinrich Nöth、Andreas Schlegel、Max Suter
    DOI:10.1016/s0022-328x(00)00843-3
    日期:2001.3
    The reaction of LiAlH4 with ROH (R = Pr-i, Bu-t) and binaphthol (binapH(2)) in a 1:1:1 ratio in ether-THF yields a dominant Al-27-NMR signal which is attributed to LiAlH(OR)(binap) (1). However, within a short time more signals emerge, and, depending on concentration, temperature and time the following compounds were isolated and characterized by X-ray structure analysis: LiAlH2(binap).2THF (2.2THF), Li3Al(binap)(3).6THF (3.6THF), Li2Al2(binap)(4).4THF (4.4THF), LiAl(OR)(2)binap.2THF (5.2THF), LiAl(OR)(2)binap.PMDTA (SPMDTA) and Li,ALH(binap)(2).4THF (6.4THF). Moreover, the alane derivative AlH(binap)THF (6), which is dimeric in the solid state, has been prepared and its structure determined. Thus, ligand redistribution is a typical feature for the Noyori reagent in consonance with other lithium alkoxyaluminates. The active species of Noyori's reagent still needs to be discovered. (C) 2001 Elsevier Science B.V. All rights reserved.
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