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1-ethyl-3-butylalumolane | 122380-35-2

中文名称
——
中文别名
——
英文名称
1-ethyl-3-butylalumolane
英文别名
——
1-ethyl-3-butylalumolane化学式
CAS
122380-35-2
化学式
C10H21Al
mdl
——
分子量
168.258
InChiKey
RFGNSPYNFYFLLV-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):
    3.71
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    1.0
  • 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

SDS

SDS:826601f29d311acec85bf32298ee032f
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反应信息

  • 作为反应物:
    描述:
    1-ethyl-3-butylalumolane三氯化磷 作用下, 以 二氯甲烷 为溶剂, 生成 3-butyl-1H-phospholane oxide
    参考文献:
    名称:
    3-Substituted 1H-Phospholane Oxides in the Synthesis of 1-Hydroxy- and 1-Mercaptophospholane Oxides
    摘要:
    DOI:
    10.1134/s107036322212012x
  • 作为产物:
    描述:
    1-己烯 、 hexaethyldialuminum 在 二氯二茂锆 作用下, 以 正己烷氘代甲苯 为溶剂, 生成 1-ethyl-3-butylalumolane
    参考文献:
    名称:
    摘要:
    The mechanism of cycloalumination of olefins under the action of AlEt3 in the presence of Cp2ZrCl2 giving rise to aluminacyclopentanes was investigated by dynamic H-1 and C-13 NMR spectroscopy. The bimetallic complex Cp2ZrEtCl-AlEt3 is formed initially and is converted into the bridged complex Cp2Zr(Cl)CH2CH2AlEt2 as a result of beta -hydride shift and elimination of the ethane molecule. The resulting complex adds a molecule of the initial olefin yielding aluminacyclopentanes. Under the action of Et2AlCl in the presence of an excess of AlEt3, zirconacyclopentanes give rise to intermediate bimetallic complexes stable at -70 degreesC. Under the reaction conditions, the latter compounds are converted into aluminacyclopentanes.
    DOI:
    10.1023/a:1009536328369
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文献信息

  • Aluminacyclopentanes in the synthesis of 3-substituted phospholanes and α,ω-bisphospholanes
    作者:Vladimir A D’yakonov、Alevtina L Makhamatkhanova、Rina A Agliullina、Leisan K Dilmukhametova、Tat’yana V Tyumkina、Usein M Dzhemilev
    DOI:10.3762/bjoc.12.43
    日期:——
    An efficient one-pot process for the synthesis of 3-substituted phospholanes and alpha,omega-bisphospholanes was developed. The method involves the replacement of aluminium in aluminacyclopentanes, prepared in situ by catalytic cycloalumination of alpha-olefins and alpha,omega-diolefins, by phosphorus atoms on treatment with dichlorophosphines (R'PCl2). Hydrogen peroxide oxidation and treatment with
    开发了一种有效的一锅法合成3-取代的膦酸和α,ω-双膦。该方法包括在二膦(R'PCl2)处理下,用原子代替通过α-烃和α,ω-二烃的催化环烷基化而制得的环戊烷中的。用过氧化氢化并用S8处理合成的膦酸和α,ω-双膦,得到相应的3-烷基(芳基)-1-烷基(基)膦烷1-化物,3-烷基(芳基)-1-烷基(基) )膦环烷1硫化物双膦环烷1,1'-二化物和双膦环烷1,1'-二硫化物的定量收率差不多。络合物LMo(CO)5(L = 3-己基-1-苯基膦烷,3-苄基-1-甲基膦烷,1,2-双(1-苯基膦基-3-基)乙烷和1,通过3-取代的膦酸和α,ω-双膦六羰基钼的反应制备6-双(1-苯基膦基-3-基)己烷。通过多核(1)H,(13)C和(31)P光谱证明了配合物的结构。
  • Synthesis and transformations of metallacycles 40. Catalytic cycloalumination in the synthesis of 3-substituted phospholanes
    作者:V. A. D’yakonov、A. L. Makhamatkhanova、T. V. Tyumkina、U. M. Dzhemilev
    DOI:10.1007/s11172-012-0205-4
    日期:2012.8
    developed for the synthesis of 3-alkyland 3-benzyl-substituted phospholanes through the successive Cp2ZrCl2-catalyzed cycloalumination of α-olefins in the presence of AlEt3 giving the corresponding aluminacyclopentanes followed by the in situ replacement of the aluminum atom in the latter compounds by a P atom by means of methyl(phenyl)dichlorophosphines. The oxidation of 3-alkyl- and 3-benzyl-1-me
    开发了一种有效的一锅法合成 3-烷基和 3-苄基取代的磷杂环戊烷,在 AlEt3 存在下,通过连续 Cp2ZrCl2 催化的 α-烃环应得到相应的环戊烷,然后原位置换后一种化合物中的原子通过甲基基)二膦通过 P 原子。用过氧化氢化 3-烷基-和 3-苄基-1-甲基基)-磷杂环戊烷,分别得到 3-烷基-和 3-苄基-1-甲基基)-磷杂环戊烷 1-化物。
  • Enantioselectivity of chiral zirconocenes as catalysts in alkene hydro-, carbo- and cycloalumination reactions
    作者:Lyudmila V. Parfenova、Tatyana V. Berestova、Tatyana V. Tyumkina、Pavel V. Kovyazin、Leonard M. Khalilov、Richard J. Whitby、Usein M. Dzhemilev
    DOI:10.1016/j.tetasy.2010.01.001
    日期:2010.3
    and enantioselectivity. The reaction chemo- and enantioselectivity depend on the catalyst structure and reaction conditions (solvent type, catalyst concentration, temperature) as well. It is shown that the lack of asymmetric induction in the reaction of α-methylstyrene hydroalumination by HAlBu2i, catalyzed with complexes 1 or 3, is the result of the formation of Zr hydride complexes of different structures
    手性Zr催化剂L 1 L 2 ZrCl 2 [L 1  = L 2  = 1-新薄荷(Ind ∗),1 ;的对映选择性。L 1  = CP,L 2  = Ind ∗ 2;大号1  =的CP,L 2  = 1- neomenthylindenyl-4,5,6,7-四基(CP *)3 ]在由有机铝化合物(OAC)(阿尔梅烃的加环和cyclOAlumination 3,ALET 3,HAlBu2i)已被研究。发现OAC对反应的化学和对映选择性表现出最大的影响。反应的化学和对映选择性也取决于催化剂的结构和反应条件(溶剂类型,催化剂浓度,温度)。结果表明,配合物1或3催化HAlBu2i在α-甲基苯乙烯化反应中没有不对称诱导。,是形成不同结构的Zr氢化物配合物作为反应中间体的结果。MTPA用作衍生试剂,用于对反应产物进行化和解后获得的β-手性醇的对映体过量估计和绝对构型分配。显
  • Synthesis of halogen-substituted borolanes and 2,3-dihydro-1H-boroles by reactions of aluminacarbocycles with boron trichloride and boron tribromide
    作者:L. I. Khusainova、L. O. Khafizova、T. V. Tyumkina、U. M. Dzhemilev
    DOI:10.1134/s1070428014030014
    日期:2014.3
    A selective procedure has been developed for the synthesis of 1-chloro(bromo)-substituted borolanes and 2,3-dihydro-1H-boroles by reaction of aluminacarbocycles with boron trihalides BX3 (X = Cl, Br). 3-Substituted 1-chloro(bromo)borolanes and 2,3-dihydro-1H-boroles have been isolated as individual substances, and their structure has been determined.
    通过环化合物与三卤化BX 3(X = Cl,Br)的反应,已经开发出一种选择性程序,用于合成1-)取代的硼烷和2,3-二-1 H-硼烷。已分离出3-取代的1-硼烷和2,3-二-1 H-硼酸酯作为单独的物质,并已确定了它们的结构。
  • The mechanism of formation of 3-substituted phospholanes in the reaction of alumolanes with PhPCl2
    作者:T. V. Tyumkina、R. R. Nurislamova、A. L. Makhamatkhanova、L. M. Khalilov、U. M. Dzhemilev
    DOI:10.1007/s11172-022-3514-2
    日期:2022.6
    A theoretically substantiated mechanism for the replacement of aluminum atom in 1-ethyl-3-butylalumolane by a phosphorus atom on treatment with PhPCl2 giving 3-butyl-1-phenylphospholane was proposed on the basis of DFT quantum chemical modeling of the possible reaction pathways and monitoring of the reaction by multinuclear 1H, 13C, 31P, and 27Al NMR spectroscopy.
    根据DFT量子化学模型对可能反应途径的模拟,以及通过多核1H、13C、31P和27Al NMR光谱对反应的监测,提出了一个理论证实的机制,即在用PhPCl2处理时,用原子取代1-乙基-3-丁基醇中的原子,得到3-丁基-1-醇。
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