bis(2-methyl-2-hydroxypropyl)(2-hydroxyethyl)amine | 91014-36-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: bis(2-methyl-2-hydroxypropyl)(2-hydroxyethyl)amine
• 英文别名: imino-2,2,2',2'-tetramethyl-2,2',2''-triethanole；imino-2,2,2',2'-tetramethyl-2,2',2''-triethanol；1,1′-(2-hydroxyethylazanediyl)bis(2-methylpropan-2-ol)；N(CH2CH2OH)(CH2CMe2OH)2；1-[2-Hydroxyethyl-(2-hydroxy-2-methylpropyl)amino]-2-methylpropan-2-ol
• CAS: 91014-36-7
• 化学式: C₁₀H₂₃NO₃
• 分子量: 205.298
• InChiKey: BYJIEFSDCIRFRU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  63.9
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  bis(2-methyl-2-hydroxypropyl)(2-hydroxyethyl)amine 、 germanium tetra-isopropoxide 以 甲苯 为溶剂， 以81%的产率得到1-isopropoxy-3,3,7,7-tetramethyl-2,8,9-trioxa-5-aza-1-germatricyclo[3.3.3.O(1,5)]undecane
  参考文献：
  名称：

  Synthesis and X-ray diffraction analysis/crystal structure of new germatranes containing methyl substituents in three five-membered chelating rings

  摘要：

  Three monomeric germatranes, 1-isopropoxy-3,3,7,7,10,10-hexamethyl-2,8,9-trioxa-5-aza-1-germatricyclo[3.3.3.0(1.5)]undecane (1), 1-isopropoxy-3,3,7,7-tetramethyl-2,8,9-trioxa-5-aza-1-germatricyclo[3.33.0(1.5)]undecane (2), and 1-isopropoxy-3,3-dimethyl-2,8,9-trioxa-5-aza-1-germatricyclo[3.3.3.0(1.5)]undecane (3) have been synthesized by the reaction of Ge(O-i-Pr)(4) in refluxing toluene with corresponding triethanolamines, (HOCH2CH2)(n)N(CH2CMe2OH)(3-n) (n = 0, L1H(3); n = 1, L2H(3); n = 2, L3H(3)), where the number of CMe2 groups adjacent to a OH functionality varied from 3 (L1H(3)) to 2 (L2H(3)), and to 1 (L3H(3)). These germatranes 1-3 have been characterized by solution H-1 and C-13{H-1) NMR and the solid state structure of 2 has been determined by single crystal X-ray diffraction. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2011.06.013
• 作为产物：
  描述：

  甲基环氧丙烷 、 C.I.酸性橙108 反应 96.0h， 以97%的产率得到bis(2-methyl-2-hydroxypropyl)(2-hydroxyethyl)amine
  参考文献：
  名称：

  Titanatranes containing tetradentate ligands with controlled steric hindrance

  摘要：

  New monomeric titanatranes[GRAPHICS](Ar = 2,6-di-i-Pr-phenyl; x = 0, 5; x = 1, 6; x = 2, 7; x = 3, 8) were synthesized from the corresponding tetradentate ligands 1-4, respectively, using an equimolar mixture of Ti(O-i-Pr)4 and 2,6-di-i-Pr-phenol. These compounds show the catalytic activity for the ring opening polymerization of I-lactide. (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.04.031

文献信息

• 2，8，9-三氧杂-5-氮杂-1-锗二环[3.3.3]十一 烷类化合物及其制备方法
  申请人：中国科学技术大学

  公开号：CN107245083B

  公开（公告）日：2020-04-21

  本发明提供一种2，8，9‑三氧杂‑5‑氮杂‑1‑锗二环[3.3.3]十一烷类化合物，所述化合物可用于有机合成。本发明还提供所述化合物的简单易行的制备方法。
• Novel Trialkanolamine Derivatives of Tin of the Type [N(CH₂CMe₂O)₂(CH₂)_<i>n</i>OSnOR]_<i>m</i> (<i>m</i> = 1, 2; <i>n</i> = 2, 3; R = <i>t</i>-Bu, 2,6-Me₂C₆H₃) and Related Tri- and Pentanuclear Tin(IV) Oxoclusters. Syntheses and Molecular Structures
  作者：Thomas Zöller、Klaus Jurkschat

  DOI：10.1021/ic302042n

  日期：2013.2.18

  The syntheses of the novel alkanolamine N(CH2CMe2OH)2(CH2CH2CH2OH) (2), the novel aminotrialkoxides of tin of the type [N(CH2CMe2O)2(CH2)nOSnOR]m (3: m = 1, n = 2, R = t-Bu; 4: m = 2, n = 3, R = t-Bu; 5: m = n = 2, R = 2,6-Me2C6H3; 6: m = 2, n = 3, R = 2,6-Me2C6H3) and the related trinuclear tin oxoclusters [(LSnOSnL)(LSnOR)] [L = N(CH2CMe2O)2(CH2CH2O), 7: R = t-Bu; 8: R = 2,6-Me2C6H3] and the pentanuclear

  新型链烷醇胺N（CH 2 CMe 2 OH）2（CH 2 CH 2 CH 2 OH）（2）的合成，锡是新型的[N（CH 2 CMe 2 O）2（CH 2）类型的锡的氨基三醇盐。n OSnOR] m（3：m = 1，n = 2，R = t -Bu; 4：m = 2，n = 3，R = t -Bu; 5：m = n= 2，R = 2,6-Me 2 C 6 H 3；6：m = 2，n = 3，R = 2,6-Me 2 C 6 H 3）和相关的三核锡氧簇[[LSnOSnL] [LSnOR]] [L = N（CH 2 CMe 2 O）2（ CH 2 CH 2 O），7：R = t -Bu; 8：R ＝ 2，6-Me 2 C 6 H 3 ]和五核锡氧簇[LSnOSn（OH）2 OSnL·2LSnOH]，[ 9，L ＝ N（CH 2）报道了CMe 2 O）2（CH 2 CH 2 O）]。这些化合物的特征在于元素分析，多核（1
• Dimeric alumatranes as catalysts for trimethylsilylcyanation reaction
  作者：Yoseph Kim、Kang Mun Lee、So Han Kim、Jung Hee Moon、Youngjo Kim

  DOI：10.1039/c7ra09851k

  日期：——

  The solid-state structures of dimeric alumatranes with three five-membered rings chelated by [(OCMe2CH2)nN(CH2CH2O)3−n]3− (n = 1, L1; n = 2, L2; n = 3, L3), which vary by the number of CMe2 groups adjacent to the OH functionality [1 (L1H3), 2 (L2H3), and 3 (L3H3)], were determined by single-crystal X-ray diffraction. The X-ray structures revealed that the aluminum geometries were slightly distorted

  具有[[OCMe 2 CH 2）n N（CH 2 CH 2 O）3- [ n ]]螯合的三个五元环的二聚体alumatranes的固态结构3-（n = 1，L1 ; n = 2，L2 ; n = 3，L3），其变化取决于与OH官能团[ 1（L1H 3），2（L2H 3）和3（L3H 3）相邻的CMe 2基团的数量）]，通过单晶X射线衍射测定。X射线结构表明，铝的几何形状略微扭曲了三角双锥体。所获得的铝配合物是具有三环五元环的第一个结构表征的二聚体金铝酰胺。出乎意料的是，通过密度泛函理论计算确定，带有二甲基取代基的空间庞大的侧臂始终位于桥接位点。通过1 H，13 C和27 Al NMR技术分析了它们的溶液状态结构，并通过质谱确定了它们的气相结构。与Al（OCH 2 CH 2）3 N不同，配合物1-3它们都是固态，固溶相和气相的二聚体。此外，发现它们可以促进芳基，杂芳基和烷基醛与三甲基甲硅烷基
• Selective synthesis of monomeric or dimeric titanatranes via fine tuning in triethanolateamine ligand
  作者：Sang-deok Mun、So Han Kim、Junseong Lee、Hag-Jun Kim、Youngkyu Do、Youngjo Kim

  DOI：10.1016/j.poly.2009.06.017

  日期：2010.1

  Monomeric titanatrane i-PrOTi(OCMe2CH2)(3)N (1) and dimeric titanatranes [i-PrOTi(OCH2CH2)(n)N(CH2CMe2O)(3-n)](2) (n = 1, 2; n = 2, 3) were synthesized by the reaction of Ti(O-i-Pr)(4) with a series of triethanolateamines such as (OCH2CH2)(n)N(CH2CMe2O)(3-n)(3-) (n = 0, Lig(1); n = 1, Lig(2): n = 2, Lig(3)), which vary by the number of CMe2 groups adjacent to a CH functionality from 3 (Lig(1)H(3)) to 2 (Lig(2)H(3)) to 1 (Lig(3)H(3)). The resultant titanatranes 1-3 have been characterized by Solution H-1 and C-13H-1} NMR and their solid state structures have been determined by X-ray crystallography. Whereas compound 1 is monomeric in the solid state, compounds 2 and 3 are dimeric, due to the reduction of the steric congestion in the vicinity of the Ti. (C) 2009 Elsevier Ltd. All rights reserved.
• Synthesis and crystal structures of boratranes with methyl substituents on the atrane cage
  作者：Da Jung Kim、Sang-deok Mun、Sungwoo Yoon、Chang Hwa Oh、Hyoung-Ryun Park、Tae-Soo You、Junseong Lee、Youngjo Kim

  DOI：10.1016/j.poly.2011.01.016

  日期：2011.4

  Three monomeric boratranes B[(OCH2CH2)(n)N(CH2CMe2O)(3-n)] (n = 0, 1; n = 1, 2; n = 2, 3) have been synthesized by the reaction of B(OMe)(3) with a series of triethanolateamines such as [(OCH2CH2)(n)N(CH2-CMe2O)(3-n)](3-) (n = 0, 11; n = 1,12; n = 2, 13), where the number of CMe2 groups adjacent to the OH functionality varied from 3 (L1H(3)) to 2 (L2H(3)) to 1 (L3H(3)). These boratranes 1-3 have been characterized by solution H-1, C-13H-1} and B-11 NMR, and the crystal structures of 1 and 2 have been determined by single crystal X-ray diffraction. (C) 2011 Elsevier Ltd. All rights reserved.