2-(三乙氧基甲硅烷基)-乙胺 | 45074-31-5

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 中文名称: 2-(三乙氧基甲硅烷基)-乙胺
• 英文名称: (2-aminoethyl)triethoxysilane
• 英文别名: (2-aminoethyl)triethoxysilan；aminoethyltriethoxysilane；2-(Triethoxy-silyl)-ethylamine；2-triethoxysilylethanamine
• CAS: 45074-31-5
• 化学式: C₈H₂₁NO₃Si
• 分子量: 207.345
• InChiKey: BHWUCEATHBXPOV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.99
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  53.7
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2931900090

反应信息

• 作为反应物：
  描述：

  2-(三乙氧基甲硅烷基)-乙胺 、 2,3,4-三羟基苯甲醛 以 甲苯 为溶剂， 反应 4.0h， 以75%的产率得到(E)-4-((3-(triethoxysilyl)propylimino)methyl)benzene-1,2,3-triol
  参考文献：
  名称：

  New Schiff Bases Containing Silicon and Their Co(II) and Cu(II) Complexes: Synthesis, Complexation, Characterization, and Antimicrobial and Electrochemical Properties

  摘要：

  Two novel Schiff base ligands, 4-((3-(trimethoxysilyl) propylimino) methyl) benzene-1,2,3-triol ((LH)-H-1) and 4-((3-(triethoxysilyl) propylimino) methyl) benzene-1,2,3-triol ((LH)-H-2), have been synthesized by the reaction of 2,3,4-trihydroxybenzaldehyde with 3-aminopropyltrimethoxysilane and 3-aminopropyltriethoxysilane, respectively. The mononuclear Co-II and Cu-II complexes of these Schiff bases were prepared. The complexes of the Schiff bases are formed by coordination of N, O atoms of the ligands. The proposed structures were confirmed by elemental analyses, FT-IR, and UV-visible spectroscopy, magnetic susceptibility, and conductance measurements; the H-1 NMR spectra of the ligands were also recorded. The analytical data show that the metal to ligand ratio in the complexes containing silicon is 1:2. The electrochemical properties of the complexes have been investigated at 100 mVs(-1) scan rate in DMSO. In addition, the antimicrobial activity of (LH)-H-1 and (LH)-H-2 Schiff ligands, and their [M(L-1)2] and [M(L-2)2] type coordination compounds, were investigated.

  DOI：

  10.1080/10426500802705362
• 作为产物：
  描述：

  2-氯乙基三乙氧基硅烷 在 氨 作用下， 120.0 ℃ 、8.11 MPa 条件下， 生成 2-(三乙氧基甲硅烷基)-乙胺
  参考文献：
  名称：

  Fialova,V. et al., Collection of Czechoslovak Chemical Communications, 1973, vol. 38, p. 3837 - 3844

  摘要：

  DOI：
• 作为试剂：
  描述：

  磷酸 、 硼酸 、 rac-K₂Sb₂(tartrate)₂ 、 vanadia 、 ammonium heptamolybdate tetrahydrate 在 2-(三乙氧基甲硅烷基)-乙胺 、 草酸 、 silica gel 作用下， 以 水 为溶剂， 反应 6.0h， 生成
  参考文献：
  名称：

  制备2,3,5,6-四氯苯甲腈的方法

  摘要：

  本发明公开了一种制备2,3,5,6‑四氯苯甲腈的方法，该方法以1,2,4,5‑四氯苯为原料，在专用氯甲基化催化剂作用下得到2,3,5,6‑四氯苄氯，再在专用氨氧化催化剂作用下得到2,3,5,6‑四氯苯甲腈。本发明还公开了制备2,3,5,6‑四氯苯腈的专用催化剂及制备方法。本发明的专用氯甲基化催化剂和专用氨氧化催化剂具有活性高、产品产率高、选择性好、产品纯度高、使用寿命长、工艺简单的优点；制备方法反应路线短，反应温度低，收率高，选择性高。

  公开号：

  CN111620760B

文献信息

• NOVEL WATER-SOLUBLE COMPLEXING AGENTS AND CORRESPONDING LANTHANIDE COMPLEXES
  申请人：CISBIO BIOASSAYS

  公开号：US20150361116A1

  公开（公告）日：2015-12-17

  The invention relates to complexing agents of formula (I): in which A, chrom1, chrom2 and chrom3 are as defined in the description. The invention also relates to the lanthanide complexes obtained from these complexing agents.

  该发明涉及公式（I）中的络合剂：其中A、chrom1、chrom2和chrom3如描述中所定义。该发明还涉及从这些络合剂获得的镧系金属络合物。
• A Copper(II) Schiff base complex immobilized onto SBA-15 silica for selective oxidation of benzyl alcohol
  作者：Jingqi Guan、Jing Liu

  DOI：10.1007/s11243-013-9795-4

  日期：2014.3

  A copper(II) Schiff base complex has been immobilized onto SBA-15 silica through a stepwise procedure and tested as an oxidation catalyst. BET surface area, total pore volume and average pore width of the SBA-15 all decrease after stepwise modification of SBA-15, while the structure of the support remains intact. The molar ratio of Cu2+/Schiff base is ca. 1/2 in the synthesized material. Catalytic tests showed that the supported copper complex catalyzes the oxidation of benzyl alcohol with 30 % conversion and 89 % selectivity to benzaldehyde when water is used as the solvent.

  通过逐步程序将铜 (II) 希夫碱络合物固定在 SBA-15 二氧化硅上，并作为氧化催化剂进行测试。对SBA-15进行逐步改性后，SBA-15的BET表面积、总孔容和平均孔宽均有所下降，而载体结构保持不变。 Cu2+/希夫碱的摩尔比为约。合成材料中的1/2。催化测试表明，当以水为溶剂时，负载型铜配合物催化苯甲醇的氧化，转化率为 30%，苯甲醛的选择性为 89%。
• Tuning Cooperativity by Controlling the Linker Length of Silica-Supported Amines in Catalysis and CO₂ Capture
  作者：Nicholas A. Brunelli、Stephanie A. Didas、Krishnan Venkatasubbaiah、Christopher W. Jones

  DOI：10.1021/ja305601g

  日期：2012.8.29

  Cooperative interactions between amino-alkylsilanes and silanols on a silica surface can be controlled by varying the length of the alkyl linker attaching the amine to the silica surface from C1 (methyl) to C5 (pentyl). The linker length strongly affects the catalytic cooperativity of amines and silanols in aldol condensations as well as the adsorptive cooperativity for CO2 capture. The catalytic cooperativity increases with the linker length up to propyl (C3), with longer, more flexible linkers (up to CS) providing no additional benefit or hindrance. Short linkers (C1 and C2) limit the beneficial amine-silanol cooperativity in aldol condensations, resulting in lower catalytic rates than with the C3+ linkers. For the same materials, the adsorptive cooperativity exhibits similar trends for CO2 capture efficiency.
• Fialova,V. et al., Collection of Czechoslovak Chemical Communications, 1973, vol. 38, p. 3837 - 3844
  作者：Fialova,V. et al.

  DOI：——

  日期：——
• New Schiff Bases Containing Silicon and Their Co(II) and Cu(II) Complexes: Synthesis, Complexation, Characterization, and Antimicrobial and Electrochemical Properties
  作者：E. İspir

  DOI：10.1080/10426500802705362

  日期：2009.11.24

  Two novel Schiff base ligands, 4-((3-(trimethoxysilyl) propylimino) methyl) benzene-1,2,3-triol ((LH)-H-1) and 4-((3-(triethoxysilyl) propylimino) methyl) benzene-1,2,3-triol ((LH)-H-2), have been synthesized by the reaction of 2,3,4-trihydroxybenzaldehyde with 3-aminopropyltrimethoxysilane and 3-aminopropyltriethoxysilane, respectively. The mononuclear Co-II and Cu-II complexes of these Schiff bases were prepared. The complexes of the Schiff bases are formed by coordination of N, O atoms of the ligands. The proposed structures were confirmed by elemental analyses, FT-IR, and UV-visible spectroscopy, magnetic susceptibility, and conductance measurements; the H-1 NMR spectra of the ligands were also recorded. The analytical data show that the metal to ligand ratio in the complexes containing silicon is 1:2. The electrochemical properties of the complexes have been investigated at 100 mVs(-1) scan rate in DMSO. In addition, the antimicrobial activity of (LH)-H-1 and (LH)-H-2 Schiff ligands, and their [M(L-1)2] and [M(L-2)2] type coordination compounds, were investigated.