magnesium;2-methoxyethanolate

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: magnesium;2-methoxyethanolate
• 化学式: C6H14MgO4
• 分子量: 174.48
• InChiKey: YXOSSQSXCRVLJY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.39
• 重原子数：
  11
• 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：
  64.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Organic solvent soluble polyvalent metal alkoxy alkoxides
  申请人：AKZO N.V.

  公开号：EP0244917A1

  公开（公告）日：1987-11-11

  Organic solvent soluble alkoxides of magnesium, calcium, strontium, barium, scandium, yttrium and lanthanum are prepared by the reaction of these elements with alkoxy alcohols.

  有机溶剂可溶性的镁、钙、锶、钡、钪、钇和镧的烷氧基醇盐是通过这些元素与烷氧基醇的反应制备的。
• PROCESS FOR CONTINUOUS PRODUCTION OF ORGANIC CARBONATES OR ORGANIC CARBAMATES AND SOLID CATALYSTS THEREFORE
  申请人：Ryu J. Yong

  公开号：US20090203933A1

  公开（公告）日：2009-08-13

  Processes for the alcoholysis, inclusive of transesterification and/or disproportionation, of reactants are disclosed. The alcoholysis process may include feeding reactants and a trace amount of soluble organometallic compound to a reactor comprising a solid alcoholysis catalyst, wherein the soluble organometallic compound and the solid alcoholysis catalyst each independently comprise a Group II to Group VI element, which may be the same element in various embodiments. As an example, diphenyl carbonate may be continuously produced by performing transesterification over a solid catalyst followed by disproportionation, where a trace amount of soluble organometallic compound is fed to the transesterification reactor. Also disclosed is a process for reactivating a spent solid alcoholysis catalyst, such as a catalyst useful for transesterifications and/or disproportionations, the process including removing polymeric materials deposited on the catalyst and re-depositing catalytically active metals on the solid catalyst.

  公开了有关醇解反应的过程，包括酯交换和/或不均化。醇解过程可能包括将反应物和微量可溶性有机金属化合物送入包含固体醇解催化剂的反应器中，其中可溶性有机金属化合物和固体醇解催化剂各自独立地包含第二至第六族元素，这些元素在不同实施例中可能是相同的元素。例如，可以通过在固体催化剂上进行酯交换然后进行不均化来连续生产二苯碳酸酯，其中微量可溶性有机金属化合物被送入酯交换反应器。还公开了一种用于再生用于酯交换和/或不均化的废弃固体醇解催化剂的过程，包括去除沉积在催化剂上的聚合物材料并在固体催化剂上重新沉积具有催化活性的金属。
• Metal phosphate sols, metal nanoparticles, metal-chalcogenide nanoparticles, and nanocomposites made therefrom
  申请人：Ryang Hong-Son

  公开号：US20060199886A1

  公开（公告）日：2006-09-07

  Disclosed are metal phosphate sols made by mixing at least one metal oxide, at least one phosphate precursor, at least one organosilane, and a liquid. Also disclosed are nanocomposites containing the metal phosphate sols and at least one of metal nanoparticle and metal-chalcogenide nanoparticle. The nanocomposites containing metal nanoparticles may be chalcogenized to provide nanocomposites containing metal-chalcogenide nanoparticles. Also disclosed are composites containing a dielectric material such as a polymer and at least one of the metal phosphate sol and the nanocomposite.

  本发明公开了通过混合至少一种金属氧化物、至少一种磷酸盐前体、至少一种有机硅烷和液体制备的金属磷酸盐溶胶。同时，本发明还公开了含有金属磷酸盐溶胶和至少一种金属纳米粒子和/或金属硫属化物纳米粒子的纳米复合材料。含有金属纳米粒子的纳米复合材料可以硫化以提供含有金属硫属化物纳米粒子的纳米复合材料。本发明还公开了包含介电材料（如聚合物）和至少一种金属磷酸盐溶胶和/或纳米复合材料的复合材料。
• Method for producing a polyolefin
  申请人：Tosoh Corporation

  公开号：EP0448115A2

  公开（公告）日：1991-09-25

  A method for producing a polyolefin in the presence of a catalyst comprising a transition metal compound and an organometallic compound, wherein a catalyst system is used which comprises: (A) a solid catalyst component prepared by reacting a uniform solution containing (I) at least one member selected from the group consisting of metal magnesium and a hydroxylated organic compound, and oxygen-containing organic compounds of magnesium, (II) an electron donative compound and (III) an oxygen-containing organic compound of titanium, with (IV) at least one aluminum halide compound to obtain a solid product, adding to this solid product (V) at least one compound selected from the group consisting of oxygen-containing organic compounds of one or more transition metals of Group IVa of the Periodic Table, and then treating the mixture with (VI) an aluminum halide compound, and (B) at least one catalyst component selected from the group consisting of organoaluminum compounds. A polymer having a desired molecular weight distribution and good configuration of particles can be obtained while maintaining high activity by the method of the present invention.

  一种在由过渡金属化合物和有机金属化合物组成的催化剂存在下生产聚烯烃的方法，其中使用的催化剂体系包括：(A) 一种固体催化剂组分，其制备方法是将含有(I)至少一种选自金属镁和羟基化有机化合物及镁的含氧有机化合物、(II)一种电子供体化合物和(III)一种钛的含氧有机化合物的均匀溶液与(IV)至少一种卤化铝化合物反应，以得到一种固体产物、向该固体产物中加入 (V) 至少一种选自元素周期表 IVa 族的一种或多种过渡金属的含氧有机化合物组的化合物，然后用 (VI) 卤化铝化合物和 (B) 至少一种选自有机铝化合物组的催化剂组分处理该混合物。通过本发明的方法可以获得具有理想分子量分布和良好颗粒构型的聚合物，同时保持高活性。
• Method for producing a stereospecific polyolefin
  申请人：Tosoh Corporation

  公开号：EP0475134A2

  公开（公告）日：1992-03-18

  A method for producing a stereospecific polyolefin in the presence of a catalyst comprising a transition metal compound and an organometallic compound, wherein a catalyst system is used which comprises: (A) a solid catalyst component prepared by reacting a homogeneous solution containing (i) at least one member selected from the group consisting of metal magnesium and a hydroxylated organic compound, and oxygen-containing organic compounds of magnesium, (ii) an oxygen-containing organic compound of aluminum and (iii) an oxygen-containing organic compound of titanium, with (iv) at least one aluminum halide compound to obtain a solid product, and further reacting to this solid product (v) an electron-donative compound and (vi) a titanium halide compound, (B) at least one member selected from the group consisting of organometallic compounds of Groups IA, IIA, IIB, IIIB and IVB of the Periodic Table, and (C) an electron-donative compound. A highly stereospecific polymer having good configuration of particles can be obtained in good yield by the method of the present invention.

  一种在由过渡金属化合物和有机金属化合物组成的催化剂存在下生产立体特异性聚烯烃的方法，其中使用的催化剂体系包括：(A) 一种固体催化剂组分，其制备方法是使含有(i)至少一种选自金属镁和羟 化有机化合物及镁的含氧有机化合物、(ii)铝的含氧有机化合物和(iii)钛的 含氧有机化合物的组的均相溶液与(iv)至少一种铝的含氧有机化合物反应、与(iv)至少一种卤化铝化合物反应得到固体产物，并与该固体产物进一步反应得到(v)一种电子负载化合物和(vi)一种卤化钛化合物，(B)至少一种选自元素周期表第 IA、IIA、IIB、IIIB 和 IVB 族有机金属化合物组成的组的成员，和(C)一种电子负载化合物。通过本发明的方法可以获得具有良好颗粒构型的高立体特异性聚合物，且收率高。