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    • 9. 发明申请
    • Production process for glycidyl ether adduct and catalyst used for the process
    • 用于该方法的缩水甘油醚加合物和催化剂的制备方法
    • US20060252946A1
    • 2006-11-09
    • US11482749
    • 2006-07-10
    • Atsushi NagasawaMitsuru UnoTomohito Kitsuki
    • Atsushi NagasawaMitsuru UnoTomohito Kitsuki
    • C07D301/27C07H1/00
    • C11D1/72B01J21/10B01J23/002B01J23/06B01J2523/00B01J2523/22B01J2523/31B01J2523/27
    • Provided is a catalyst for adding a glycidyl ether to an active hydrogen-containing organic compound, comprising a complex oxide of magnesium and at least one element other than magnesium selected from the group consisting of the elements in the third period and the fourth period in the periodic table. Also provided is a process for producing a glycidyl ether adduct, which comprises subjecting an active hydrogen-containing organic compound and a glycidyl ether to an addition reaction in the presence of the above-mentioned catalyst. In the addition reaction between the active hydrogen-containing organic compound and the glycidyl ether, use of the catalyst of the present invention enables inhibition of an excess addition reaction of the glycidyl ether which is a successive reaction, and a mono- or di-(alkyl, alkenyl or phenyl) ether product in which one or two glycidyl ethers are added is selectively produced by adjusting the mole ratio of the active hydrogen-containing organic compound to the glycidyl ether to a specific range. Accordingly, the mono- or di-(alkyl, alkenyl or phenyl) ether product can be obtained at a high productivity with a high purity.
    • 提供了一种用于向含活性氢的有机化合物中加入缩水甘油醚的催化剂,其包含镁和至少一种除镁以外的元素的复合氧化物,所述复合氧化物选自第三周期和第四周期中的元素组 周期表。 还提供了一种制备缩水甘油醚加合物的方法,其包括在上述催化剂存在下使含活性氢的有机化合物和缩水甘油醚进行加成反应。 在含活性氢的有机化合物和缩水甘油醚之间的加成反应中,使用本发明的催化剂可以抑制作为连续反应的缩水甘油醚的过量加成反应,以及单 - 或二 烷基,烯基或苯基)醚产物,其中加入一个或两个缩水甘油醚是通过将含活性氢的有机化合物与缩水甘油醚的摩尔比调整到特定范围来选择性地制备的。 因此,可以以高纯度的高生产率获得单 - 或二 - (烷基,烯基或苯基)醚产物。