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    • 2. 发明授权
    • Polyalkylene glycol producing catalyst, and method for producing polyalkylene glycol using same
    • 聚亚烷基二醇生产催化剂,以及使用其制备聚亚烷基二醇的方法
    • US08871973B2
    • 2014-10-28
    • US13120852
    • 2009-10-02
    • Toshihide YamamotoYoshiaki Inoue
    • Toshihide YamamotoYoshiaki Inoue
    • C07F9/02C08G65/26C07F9/535C08G65/10
    • C08G65/2672C07F9/5355C08G65/10C08G65/2675
    • To provide a catalyst composed of a salt of a phosphazenium cation and an active hydrogen compound anion, which can be easily synthesized, does not contain metal components at all, and does not leave any odor on a resulting product; a method for its production; an economical and efficient method for producing a polyalkylene oxide by means thereof; and a salt of a phosphazenium cation and an active hydrogen compound anion, represented by the following formula (2): [in the above formula (2), each of R1 and R2 which are independent of each other, is a C1-10 alkyl group, an unsubstituted or substituted C6-10 phenyl group, or an unsubstituted or substituted C6-10 phenylalkyl group, provided that R1 and R2, or R2's, may be bonded to each other to form a ring structure, n is a real number of from 1 to 8, and Yn− is an anion of an active hydrogen compound which is obtained by removing n protons from an active hydrogen compound Y] is used as a polyalkylene glycol producing catalyst.
    • 为了提供可以容易地合成的由磷腈鎓阳离子和活性氢化合物阴离子的盐构成的催化剂,根本不含有金属成分,并且不会在所得产物上留下任何气味; 一种生产方法; 一种通过其生产聚环氧烷的经济有效的方法; 和由下式(2)表示的磷氮烯基鏻阳离子和活性氢化合物阴离子的盐:[在上述式(2)中,R 1和R 2彼此独立地为C 1-10烷基 基团,未取代或取代的C 6-10苯基,或未取代或取代的C 6-10苯基烷基,条件是R 1和R 2或R 2可彼此键合以形成环结构,n为 1〜8,Yn-是通过从活性氢化合物Y]除去n个质子获得的活性氢化合物的阴离子,用作聚亚烷基二醇生产催化剂。
    • 6. 发明申请
    • POLYALKYLENE GLYCOL PRODUCING CATALYST, AND METHOD FOR PRODUCING POLYALKYLENE GLYCOL USING SAME
    • 聚乙烯甘油生产催化剂的方法,以及使用该方法生产聚乙烯甘油的方法
    • US20110178338A1
    • 2011-07-21
    • US13120852
    • 2009-10-02
    • Toshihide YamamotoYoshiaki Inoue
    • Toshihide YamamotoYoshiaki Inoue
    • C07C41/01C07F9/06
    • C08G65/2672C07F9/5355C08G65/10C08G65/2675
    • To provide a catalyst composed of a salt of a phosphazenium cation and an active hydrogen compound anion, which can be easily synthesized, does not contain metal components at all, and does not leave any odor on a resulting product; a method for its production; and an economical and efficient method for producing a polyalkylene oxide by means thereof.A salt of a phosphazenium cation and an active hydrogen compound anion, represented by the following formula (2): [in the above formula (2), each of R1 and R2 which are independent of each other, is a C1-10 alkyl group, an unsubstituted or substituted C6-10 phenyl group, or an unsubstituted or substituted C6-10 phenylalkyl group, provided that R1 and R2, or R2's, may be bonded to each other to form a ring structure, n is a real number of from 1 to 8, and Yn- is an anion of an active hydrogen compound which is obtained by removing n protons from an active hydrogen compound Y] is used as a polyalkylene glycol producing catalyst.
    • 为了提供可以容易地合成的由磷腈鎓阳离子和活性氢化合物阴离子的盐构成的催化剂,根本不含有金属成分,并且不会在所得产物上留下任何气味; 一种生产方法; 以及通过其制造聚环氧烷的经济有效的方法。 由下式(2)表示的磷氮烯基鏻阳离子和活性氢化合物阴离子的盐:[在上述式(2)中,R 1和R 2各自独立地为C 1-10烷基 未取代或取代的C 6-10苯基或未取代或取代的C 6-10苯基烷基,条件是R 1和R 2或R 2可彼此键合形成环结构,n为 1〜8,Yn-是通过从活性氢化合物Y]除去n个质子得到的活性氢化合物的阴离子,用作聚亚烷基二醇生产催化剂。