(2-methoxyethanolato)-lithium | 20246-63-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2-methoxyethanolato)-lithium
• 英文别名: lithium 2-methoxyethoxide；2-methoxy-ethanol; lithium salt；lithium;2-methoxyethanolate
• CAS: 20246-63-3
• 化学式: C₃H₇LiO₂
• 分子量: 82.0284
• InChiKey: UTFRDQMPBQNMFQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -4.0
• 重原子数：
  6
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  32.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  三（2-甲氧基乙氧基）硼酸 、 (2-methoxyethanolato)-lithium 生成 tetrakis-(2-methoxy-ethanolato-O)-borate(1-), lithium salt
  参考文献：
  名称：

  Sochor,P. et al., Collection of Czechoslovak Chemical Communications, 1975, vol. 40, p. 3177 - 3182

  摘要：

  DOI：
• 作为产物：
  描述：

  乙二醇甲醚 在 正丁基锂 作用下， 反应 1.0h， 生成 (2-methoxyethanolato)-lithium
  参考文献：
  名称：

  The effect of a paramagnetic metal ion within a molecule: comparison of the structurally identical paramagnetic [3,3-Fe(1,2-C₂B₉H₁₁)₂]⁻ with the diamagnetic [3,3-Co(1,2-C₂B₉H₁₁)₂]⁻ sandwich complexes

  摘要：

  对顺磁金属离子的核磁共振谱的影响可以通过比较无磁性[3,3′-Co(1,2-C₂B₉H₁₁)₂]^- 和顺磁性[3,3′-Fe(1,2-C₂B₉H₁₁)₂]^- 的相同夹心分子结构来清楚地观察到。

  DOI：

  10.1039/c4dt03418j

文献信息

• WATER-SOLUBLE ZINC IONOPHORES, ZINC CHELATORS, AND/OR ZINC COMPLEXES AND USE FOR TREATING CANCER
  申请人：Magda Darren

  公开号：US20070219276A1

  公开（公告）日：2007-09-20

  Disclosed herein are novel zinc ionophores, zinc chelators and/or zinc complexes with enhanced aqueous solubility. Methods of treating cancer using at least one zinc ionophore and/or zinc chelator are also disclosed. Also disclosed herein are compositions and methods for treating cancer with combination therapy using at least one texaphyrin metal complex and at least one zinc ionophore or the respective pharmaceutically acceptable derivatives or salts thereof.

  本文披露了新型锌离子载体、锌螯合剂和/或具有增强水溶性的锌络合物。还披露了使用至少一种锌离子载体和/或锌螯合剂治疗癌症的方法。本文还披露了使用至少一种锌离子载体或其相应的药用可接受衍生物或盐与至少一种锌离子载体或其相应的药用可接受衍生物或盐的联合疗法来治疗癌症的组合疗法的组合物和方法。
• Synthesis, Molecular Structure, and Olefin Polymerisation Activity of an Oxovanadium( <scp>V</scp> ) Alkoxide with Unprecedented Chloride Bridging Ligands
  作者：Esther C. E. Rosenthal、Huiling Cui、Katharina C. H. Lange、Sebastian Dechert

  DOI：10.1002/ejic.200400451

  日期：2004.12

  The reaction of 2-methoxyethanol or (2-methoxyethanolato)lithium with VOCl3 yields the chloro-bridged dinuclear complex [VOCl2(OCH2CH2OCH3)]2, which has been characterised spectroscopically and structurally by single-crystal X-ray diffraction analysis. This is the first reported structure of a neutral dinuclear oxovanadium complex connected by bridging chloro ligands. The orange complex is a precatalyst

  2-甲氧基乙醇或（2-甲氧基乙醇根）锂与 VOCl3 反应生成氯桥双核络合物 [VOCl2(OCH2CH2OCH3)]2，其已通过单晶 X 射线衍射分析在光谱和结构上进行了表征。这是首次报道的通过桥接氯配体连接的中性双核氧钒配合物的结构。橙色配合物是乙烯聚合和苯乙烯低聚的预催化剂。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)
• TRANSITION METAL PHOSPHINE COMPLEXES POSSESSING A PHASE TRANSFER FUNCTION. PREPARATION AND PROPERTIES OF POLYETHER-SUBSTITUTED PHOSPHINES AND THEIR PALLADIUM COMPLEXES
  作者：Tamon Okano、Manabu Yamamoto、Takeo Noguchi、Hisatoshi Konishi、Jitsuo Kiji

  DOI：10.1246/cl.1982.977

  日期：1982.7.5

  For the purpose of endowing transition metal phosphine complexes with a phase transfer function, tertiary phosphines modified by polyether chains were prepared, and their properties were examined. The palladium complexes of these phosphines were very efficient as catalysts for the reduction of bromobenzene with sodium hydride under a liquid–solid two-phase condition.

  为了赋予过渡金属膦配合物相转移功能，制备了聚醚链改性的叔膦，并对其性能进行了研究。这些膦的钯配合物作为在液固两相条件下用氢化钠还原溴苯的催化剂非常有效。
• Pentadecker Supramolecules with a Lithium Alkoxo Nanobelt Sandwiched between Two Highly Charged Buckybowl Surfaces
  作者：Alexander V. Zabula、Sarah N. Spisak、Alexander S. Filatov、Marina A. Petrukhina

  DOI：10.1002/anie.201206936

  日期：2012.12.3

  Stack it up: Reduction of corannulene with an excess of lithium metal in dimethoxyethane (DME) results in the formation of remarkable multilayered supramolecular aggregates (see picture) having lithium alkoxo nanobelts encapsulated between two tetrareduced corannulene bowls, [C20H104−/Li6(OR)6Li6/C20H104−]2−. The alkoxo groups (R=CH3O or/and CH3OCH2CH2O) are products of the Li‐induced DME cleavage

  堆叠起来：用二甲氧基乙烷（DME）中过量的锂金属还原氢化萘，导致形成显着的多层超分子聚集体（参见图片），其烷醇锂纳米带封装在两个四还原的氢化萘碗之间，[C 20 H 10 4− / Li 6（OR）6 Li 6 / C 20 H 10 4− ] 2−。烷氧基（R = CH 3 O或/和CH 3 OCH 2 CH 2 O）是Li诱导的DME裂解的产物。
• Initiation system for the anionic polymerization of (meth)acrylic
  申请人：ELF Atochem S.A.

  公开号：US05677387A1

  公开（公告）日：1997-10-14

  A diblock copolymer obtained by polymerizing acrylic, methacrylic or nonacrylic vinyl monomers in the presence of a polymerization initiating amount of an initiation system including (1) at least one functional initiator and (2) an alkali metal alcoholate. The alcoholate has the formula: R'OM' in which M' is an alkali metal and R' has the formula: R.sup.1 (OR.sup.2).sub.m in which R.sup.1 is a linear or branched alkyl radical containing from 1 to 6 carbon atoms or an arylalkyl radical, R.sup.2 is a linear or branched alkylene radical containing from 2 to 4 carbon atoms, and m is the integer 1, 2 or 3.

  一种二嵌段共聚物，其是通过在引发系统的存在下聚合丙烯酸、甲基丙烯酸或非丙烯酸乙烯单体而获得的，该引发系统包括（1）至少一种功能引发剂和（2）一种醇酸盐。该醇酸盐的化学式为：R'OM'，其中M'是一种碱金属，R'的化学式为：R.sup.1 (OR.sup.2).sub.m，其中R.sup.1是一种含1-6个碳原子的线性或支链烷基基团或芳基烷基基团，R.sup.2是一种含2-4个碳原子的线性或支链烷基基团，m为整数1、2或3。