(HC[(CMe)(N-2,6-iPr2C6H3)]2)Al(OH)2 | 552812-70-1

• 英文名称: (HC[(CMe)(N-2,6-iPr2C6H3)]2)Al(OH)2
• 英文别名: [HC[C(Me)N(2,6-iPr2C6H3)]2]Al(OH)2；HC[(CMe)(N-2,6-iPr2C6H3)]2Al(OH)2
• CAS: 552812-70-1
• 化学式: C₂₉H₄₃AlN₂O₂
• 分子量: 478.654
• InChiKey: XXUBQRMKTZMTLD-IEBALEEYSA-L

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

• 作为反应物：
  描述：

  荚基化铜 、 (HC[(CMe)(N-2,6-iPr2C6H3)]2)Al(OH)2 以 甲苯 为溶剂， 以60%的产率得到
  参考文献：
  名称：

  Synthesis and Characterization of Heterobimetallic Al–O–Cu Complexes toward Models for Heterogeneous Catalysts on Metal Oxide Surfaces

  摘要：

  The beta-diketiminato aluminum-monohydroxide and -dihydroxide were reacted with tetrameric (CuMes)(4) (Mes = 2,4,6-Me3C6H2) to prepare Cu(I) complexes bearing the Al-O-Cu moiety. All complexes are characterized by elemental analysis, nuclear magnetic resonance, and single-crystal X-ray diffraction. The reaction of aluminum-monohydroxide LAlR(OH) (L = HC[C(Me)N(Ar)](2); Ar = 2,6-iPr(2)C(6)H(3); R = Me, Et) with (CuMes)(4) afforded the Cu(I) alumoxane [LAl(R)OCu center dot MesCu](2) (R = Me, 1; Et, 2). Using the aluminum-dihydroxide LAl(OH)(2) as the precursor, the dimeric [LAKOH)OCu center dot MesCu], (3) was isolated, bearing one reactive OH group on each Al center. When the reaction of LAKOH)2 with (CuMes)(4) was carried out at 70 degrees C, the dimeric octanuclear Cu(I) compound [LAl(OCu center dot MesCu)(2)](2) (4) was formed, where two residual Mes groups are located at the neighboring position on each of the two (OCu center dot MesCu)(2) squares. Compound 4 can be alternatively obtained by reacting 3 with 1 equiv of (CuMes)(4) to demonstrate the stepwise assembly of the Cu(I) alumoxanes.

  DOI：

  10.1021/acs.inorgchem.5b00990
• 作为产物：
  描述：

  (HC[(CMe)(N-2,6-iPr2C6H3)]2)AlClI 、 水 在 1,3-diisopropyl-4,5-dimethylimidazol-2-ylidene 作用下， 以 甲苯 为溶剂， 以25%的产率得到(HC[(CMe)(N-2,6-iPr2C6H3)]2)Al(OH)2
  参考文献：
  名称：

  Stepwise Hydrolysis of Aluminum Chloride Iodide LAlClI (L = HC[(CMe)(NAr)]₂, Ar = 2,6-iPr₂C₆H₃) in the Presence of N-Heterocyclic Carbene as Hydrogen Halide Acceptor

  摘要：

  The aluminum chloride iodide LAlClI (2, L = HC[(CMe)(NAr)](2), Ar = 2,6-iPr(2)C(6)H(3)) has been synthesized to study the stepwise hydrolysis of this compound in the presence of 1,3diisopropyl-4,5-dimethylimidazol-2-ylidene as hydrogen halide acceptor. The isolation and characterization of the aluminum chloride hydroxide [LAlCl(mu-OH)](2) (3) and the dihydroxide LAl(OH)(2) (4) demonstrate the realization of a controlled hydrolysis.

  DOI：

  10.1021/om049339a

文献信息

• A Cyclopropenylaluminum Derivative from Hydrolysis and Alcoholysis of an Aluminacyclobutenone
  作者：Yihua Gao、Xiaoyan Cheng、Haibin Song、Jianying Zhang、Chunming Cui

  DOI：10.1021/om070028k

  日期：2007.3.1

  Hydrolysis and alcoholysis of the cyclic aluminum acyl LAl[C(O)C(SiMe3)C(SiMe3)] (1; L = HC[(CMe)(NAr)]2, Ar = 2,6-iPr2C6H3) resulted in the formation of the cyclopropenylaluminum derivative LAl[C3(SiMe3)2]C(O)C(SiMe3)C(SiMe3)} (2) with the elimination of aluminum hydroxides LAlOH(OR) (R = H, Et, tBu).

  环状酰基铝LAl [C（O）C（SiMe 3）C（SiMe 3）]（1； L = HC [（CMe）（NAr）] 2，Ar = 2,6- i Pr 2的水解和醇解C 6 H 3）导致形成环丙烯基铝衍生物LAl [C 3（SiMe 3）2 ] C（O）C（SiMe 3）C（SiMe 3）}（2）并消除了氢氧化铝LAlOH（或（R = H，Et，t Bu）。
• Studies of the Ligand Effect on the Synthesis of Dialuminoxanes by Various β-Diketiminato Ligands
  作者：Ying Yang、Haipu Li、Chen Wang、Herbert W. Roesky

  DOI：10.1021/ic2021879

  日期：2012.2.20

  [LAlMe(μ-OH)]2 (8). A convenient route for the preparation of [LAlMe(μ-OH)]2 (8) was the NHC-assisted controlled hydrolysis of LAlMeI (9). Stepwise hydrolysis of LAlH2 (11) gave dialuminoxane hydride [LAl(H)]2(μ-O) (12) and dialuminoxane hydroxide [LAl(OH)]2(μ-O) (13), respectively. Anhydrous treatment of LAlCl2 (1) or LAlMeCl (2) with Ag2O afforded chlorinated dialuminoxane [LAl(Cl)]2(μ-O) (14) and

  LH（L = HC [C（Me）N（2,6-Me 2 C 6 H 3）] 2）与Me n AlCl 3– n在乙醚中的反应得到加合物LH·AlMe n（Cl）3– ñ（ñ = 2，3 ; 1，4 ; 0，5）以良好的收率。在甲苯中高温处理3导致分子内消除甲烷的LAlMeCl（2）。在N-杂环卡宾（NHC）存在下，用等摩尔量的水控制LAlMeCl（2）的水解，得到[LAl（Me）]的混合物2（μ-O）（7）和二聚体[LAlMe（μ-OH）] 2（8）。制备[LAlMe（μ-OH）] 2（8）的简便途径是NHC辅助的LAMMeI的受控水解（9）。LAlH 2（11）的逐步水解分别得到氢化铝氧烷[LAl（H）] 2（μ-O）（12）和氢氧化铝氧烷[LAl（OH）] 2（μ-O）（13）。用Ag 2 O对LAlCl 2（1）或LAlMeCl（2）进行无水处理，得到了氯化二氧杂氧烷[LAl（Cl）]
• Preparation of Monomeric[LAl(NH2)2]—A Main-Group Metal Diamide Containing Two Terminal NH2 Groups
  作者：Vojtech Jancik、Leslie W. Pineda、Jiri Pinkas、Herbert W. Roesky、Dante Neculai、Ana M. Neculai、Regine Herbst-Irmer

  DOI：10.1002/anie.200353541

  日期：2004.4.13
• Aluminum Dihydroxide with Terminal OH Groups: An Unprecedented Congener of Boronic Acid
  作者：Guangcai Bai、Ying Peng、Herbert W. Roesky、Jiyang Li、Hans-Georg Schmidt、Mathias Noltemeyer

  DOI：10.1002/anie.200390297

  日期：2003.3.10