公开(公告)号：US06664365B2

公开(公告)日：2003-12-16

申请号：US09366046

申请日：1999-09-03

申请人： Tadahito Nobori ,  Masahiro Kouno ,  Toshiaki Suzuki ,  Kazumi Mizutani ,  Shinji Kiyono ,  Yoshiho Sonobe ,  Usaji Takaki

发明人： Tadahito Nobori ,  Masahiro Kouno ,  Toshiaki Suzuki ,  Kazumi Mizutani ,  Shinji Kiyono ,  Yoshiho Sonobe ,  Usaji Takaki

IPC分类号： C08G6510

CPC分类号： C07F9/065 ,  C07F9/067 ,  C08G65/2675

摘要： The present invention provides a novel salt useful as an active species in an organic reaction and represented by the following chemical formula (1): wherein n stands for an integer of from 1 to 8, Zn− represents an n-valent anion of an active hydrogen compound, a, b, c and d each stands for a positive integer, and Rs represent the same or different hydrocarbon groups. Also disclosed is a simple and efficient process for producing a poly(alkylene oxide) by polymerizing an alkylene oxide compound in the presence of the salt represented by the chemical formula (1).

摘要翻译： 本发明提供了可用作有机反应中的活性物质的新型盐，其由以下化学式（1）表示：其中n表示1至8的整数，Z n表示n价阴离子 的活性氢化合物，a，b，c和d分别表示正整数，Rs表示相同或不同的烃基。 还公开了通过在化学式（1）表示的盐的存在下聚合烯化氧化合物来制备聚（环氧烷）的简单和有效的方法。

公开(公告)号：US06936684B2

公开(公告)日：2005-08-30

申请号：US10458689

申请日：2003-06-11

申请人： Tadahito Nobori ,  Masahiro Kouno ,  Toshiaki Suzuki ,  Kazumi Mizutani ,  Shinji Kiyono ,  Yoshiho Sonobe ,  Usaji Takaki

发明人： Tadahito Nobori ,  Masahiro Kouno ,  Toshiaki Suzuki ,  Kazumi Mizutani ,  Shinji Kiyono ,  Yoshiho Sonobe ,  Usaji Takaki

IPC分类号： C07F9/06 ,  C08G65/26 ,  C08G65/28 ,  C08G65/04 ,  C08K5/5399

CPC分类号： C07F9/065 ,  C07F9/067 ,  C08G65/2675

摘要： A salt useful as an active species in an organic reaction and represented by the following chemical formula (1): wherein n stands for an integer of from 1 to 8, Zn− represents an n-valent anion of an active hydrogen compound, a, b, c and d each stands for a positive integer, and Rs represent the same or different hydrocarbon groups. In addition, a simple and efficient process is provided for producing a poly(alkylene oxide) by polymerizing an alkylene oxide compound in the presence of the salt represented by the chemical formula (1).

摘要翻译： 用作有机反应中的活性物质并由下列化学式（1）表示的盐：其中n表示1至8的整数，Z 表示n价阴离子 的活性氢化合物，a，b，c和d分别表示正整数，Rs表示相同或不同的烃基。 此外，通过在化学式（1）表示的盐的存在下聚合烯化氧化合物，提供简单有效的方法来制备聚（环氧烷）。

公开(公告)号：US5990352A

公开(公告)日：1999-11-23

申请号：US796893

申请日：1997-02-05

申请人： Tadahito Nobori ,  Masahiro Kouno ,  Toshiaki Suzuki ,  Kazumi Mizutani ,  Shinji Kiyono ,  Yoshiho Sonobe ,  Usaji Takaki

发明人： Tadahito Nobori ,  Masahiro Kouno ,  Toshiaki Suzuki ,  Kazumi Mizutani ,  Shinji Kiyono ,  Yoshiho Sonobe ,  Usaji Takaki

IPC分类号： C07F9/06 ,  C08G65/26 ,  C08G65/28 ,  C07F9/02 ,  C07D207/46 ,  C07D211/92 ,  C07D223/04

CPC分类号： C07F9/065 ,  C07F9/067 ,  C08G65/2675

摘要： A salt useful as an active species in an organic reaction and represented by the following chemical formula (1): ##STR1## wherein n stands for an integer of from 1 to 8, Z.sup.n- represents an n-valent anion of an active hydrogen compound, a, b, c and d each stands for a positive integer, and Rs represent the same or different hydrocarbon groups. In addition, a simple and efficient process is provided for producing a poly(alkylene oxide) by polymerizing an alkylene oxide compound in the presence of the salt represented by the chemical formula (1).

摘要翻译： 用作有机反应中的活性物质并由以下化学式（1）表示的盐：其中n表示1至8的整数，Zn表示活性氢化合物的n价阴离子， b，c和d分别表示正整数，Rs表示相同或不同的烃基。 此外，通过在化学式（1）表示的盐的存在下聚合烯化氧化合物，提供简单有效的方法来制备聚（环氧烷）。

公开(公告)号：US06177593B1

公开(公告)日：2001-01-23

申请号：US09216864

申请日：1998-12-21

申请人： Tadahito Nobori ,  Takaomi Hayashi ,  Katsuhiko Funaki ,  Atsushi Shibahara ,  Isao Hara ,  Shinji Kiyono ,  Kazumi Mizutani ,  Usaji Takaki

发明人： Tadahito Nobori ,  Takaomi Hayashi ,  Katsuhiko Funaki ,  Atsushi Shibahara ,  Isao Hara ,  Shinji Kiyono ,  Kazumi Mizutani ,  Usaji Takaki

IPC分类号： C07F902

CPC分类号： C07F9/065

摘要： The compound [tris(dimethylamino)phosphonioamino]tris[tris(dimethylamino)phosphoranylideneamino]phosphonium dichloride can be prepared by contacting hydrogen chloride with tetrakis[tris(dimethylamino)phosphoranylideneamino]phosphonium chloride. The phosphonium dichloride compound can be used in a process wherein it is brought into contact with an OH−-form ion exchange resin to prepare tetrakis[tris(dimethylamino)phosphoranylideneamino]phosphonium hydroxide. Separate processes for separating or isolating the phosphonium chloride compound or isolating the phosphonium hydroxide compound from feed solutions wherein an extraction step is used are also set forth.

摘要翻译： 化合物[三（二甲基氨基）膦酰氨基]三[三（二甲基氨基）亚正膦基氨基]二氯化鏻可以通过使氯化氢与四[三（二甲基氨基）正膦亚基氨基]鏻氯化物接触来制备。 二氯化鏻化合物可以在与OH型离子交换树脂接触以制备四[三（二甲基氨基）正膦亚基氨基]鏻氢氧化物的方法中使用。 还提出了分离或分离氯化鏻化合物或从使用提取步骤的进料溶液中分离氢氧化鏻的分离方法。

公开(公告)号：US06255537B1

公开(公告)日：2001-07-03

申请号：US09289990

申请日：1999-04-13

申请人： Takaomi Hayashi ,  Katsuhiko Funaki ,  Atsushi Shibahara ,  Kazumi Mizutani ,  Isao Hara ,  Shinji Kiyono ,  Tadahito Nobori ,  Usaji Takaki

发明人： Takaomi Hayashi ,  Katsuhiko Funaki ,  Atsushi Shibahara ,  Kazumi Mizutani ,  Isao Hara ,  Shinji Kiyono ,  Tadahito Nobori ,  Usaji Takaki

IPC分类号： C07C4313

CPC分类号： C08G65/2675 ,  C08G65/10 ,  C08G65/2663

摘要： There is provided a process for preparing a poly(alkylene oxide) by using a polymerization initiator which does not cause any problem on preparing and handling in the preparation of the polyalkylene oxide by polymerizing an alkylene oxide compound and does not require a special treatment before the initiation of the polymerization. That is, it is a process of polymerizing the alkylene oxide compound in the presence of a phosphine oxide compound represented by the formula (1): wherein R is the same or different and each represents a hydrocarbon group having 1 to 10 carbon atoms, and x represents an amount of water molecules contained in terms of a molar ratio and is within a range from 0 to 5.0, or in the presence of said phosphine oxide compound and an active hydrogen compound selected from water or an organic compound having a partial structural formula —OH or —NH—.

摘要翻译： 提供了一种通过使用聚合引发剂制备聚（环氧烷）的方法，该聚合引发剂在通过聚合烯化氧化合物制备聚环氧烷的制备和处理中不会引起任何问题，并且不需要在 引发聚合。 也就是说，它是在式（1）表示的氧化膦化合物存在下使烯化氧化合物聚合的方法：其中R相同或不同，各自代表具有1-10个碳原子的烃基，和 x表示以摩尔比表示的水分子的含量，在0〜5.0的范围内，或在所述氧化膦化合物和活性氢化合物存在下，选自水或具有部分结构式的有机化合物 -OH或-NH-。

公开(公告)号：US06528599B1

公开(公告)日：2003-03-04

申请号：US09549037

申请日：2000-04-13

申请人： Tadahito Nobori ,  Atsushi Shibahara ,  Shinji Kiyono ,  Takaomi Hayashi ,  Katsuhiko Funaki ,  Isao Hara ,  Kazumi Mizutani ,  Usaji Takaki

发明人： Tadahito Nobori ,  Atsushi Shibahara ,  Shinji Kiyono ,  Takaomi Hayashi ,  Katsuhiko Funaki ,  Isao Hara ,  Kazumi Mizutani ,  Usaji Takaki

IPC分类号： C08H200

CPC分类号： C08F297/00 ,  C08F2/38 ,  C08F4/00 ,  C08F220/14 ,  C08F220/28 ,  C08F220/44 ,  C08F297/02

摘要： The present invention provides a method of preparing a polymer, which comprises subjecting a monomer containing at least a polar unsaturated compound to anionic polymerization in the presence of a phosphazenium compound represented by the formula (1): (wherein Z− is an anion of an active hydrogen compound in the form where a proton is eliminated from the active hydrogen compound and transferred to the anion; a, b, c and d each represents 1 or 0, but all of them are not simultaneously 0; and R may the same or different and each represents a hydrocarbon group having 1 to 10 carbon atoms, and two R(s) on the same nitrogen atom are optionally combined each other to form a cyclic structure), or in the presence of the phosphazenium compound and the active hydrogen compound. The resulting polymer is characterized by narrow molecular weight distribution.

摘要翻译： 本发明提供一种制备聚合物的方法，该方法包括在式（1）表示的磷氮烯基鏻化合物的存在下使至少含有极性不饱和化合物的单体进行阴离子聚合:(其中Z-为 活性氢化合物以质子从活性氢化合物中除去并转移到阴离子的形式; a，b，c和d各自表示1或0，但它们都不同时为0; R可以相同或不同， 不同且各自表示具有1-10个碳原子的烃基，并且相同氮原子上的两个R（s）任选地相互结合形成环状结构），或者在磷氮烯基鏻化合物和活性氢化合物 。 所得聚合物的特征在于分子量分布窄。

公开(公告)号：US06444847B1

公开(公告)日：2002-09-03

申请号：US09935655

申请日：2001-08-24

申请人： Tadahito Nobori ,  Isao Hara ,  Katsuhiko Funaki ,  Takaomi Hayashi ,  Atsushi Shibahara ,  Shinji Kiyono ,  Kazumi Mizutani ,  Usaji Takaki

发明人： Tadahito Nobori ,  Isao Hara ,  Katsuhiko Funaki ,  Takaomi Hayashi ,  Atsushi Shibahara ,  Shinji Kiyono ,  Kazumi Mizutani ,  Usaji Takaki

IPC分类号： C07F922

摘要： A process for preparing phosphine oxides by reacting iminophosphoranes with phosphorus oxytrichloride by which highly purified phosphine oxides can be obtained industrially in a higher yield. Specifically, phosphine oxides are prepared in such a manner that iminophosphoranes are reacted with phosphorus oxytrichloride using an aprotic organic solvent with permittivity 2.2 or more at 20° C. as a solvent under special reaction conditions to give a liquid reaction product containing phosphine oxides and aminophosphonium chlorides which are yielded as a by-product at the same time as the phosphine oxides, and the above described chlorides are removed from the above described liquid reaction product by a solid-liquid separation process, and the solution having been subjected to the solid-liquid separation process is washed with water.

公开(公告)号：US06303815B1

公开(公告)日：2001-10-16

申请号：US09548624

申请日：2000-04-13

申请人： Tadahito Nobori ,  Isao Hara ,  Katsuhiko Funaki ,  Takaomi Hayashi ,  Atsushi Shibahara ,  Shinji Kiyono ,  Kazumi Mizutani ,  Usaji Takaki

发明人： Tadahito Nobori ,  Isao Hara ,  Katsuhiko Funaki ,  Takaomi Hayashi ,  Atsushi Shibahara ,  Shinji Kiyono ,  Kazumi Mizutani ,  Usaji Takaki

IPC分类号： C07F922

CPC分类号： C07F9/025 ,  C07F9/224

摘要： A process for preparing phosphine oxides by reacting iminophosphoranes with phosphorus oxytrichloride by which highly purified phosphine oxides can be obtained industrially in a higher yield. Specifically, phosphine oxides are prepared in such a manner that iminophosphoranes are reacted with phosphorus oxytrichloride using an aprotic organic solvent with permittivity 2.2 or more at 20° C. as a solvent under special reaction conditions to give a liquid reaction product containing phosphine oxides and aminophosphonium chlorides which are yielded as a by-product at the same time as the phosphine oxides, and the above described chlorides are removed from the above described liquid reaction product by a solid-liquid separation process, and the solution having been subjected to the solid-liquid separation process is washed with water.

摘要翻译： 通过使亚氨基磷腈与三氯氧化磷反应来制备氧化膦的方法，通过该方法可以以更高的产率在工业上获得高度纯化的氧化膦。 具体地说，在特殊的反应条件下，使亚氨基磷腈与二氧化磷与二氯化磷反应，使用介电常数为2.2以上，介电常数为2.2以上的溶剂，作为溶剂，在特殊的反应条件下反应生成含有氧化膦和氨基鏻的液体反应产物 与氧化膦同时作为副产物生成的氯化物，并且通过固液分离方法从上述液体反应产物中除去上述氯化物，并将溶液经受固体 - 液体分离过程用水洗涤。

公开(公告)号：US6090980A

公开(公告)日：2000-07-18

申请号：US201655

申请日：1998-12-01

申请人： Tadahito Nobori ,  Takaomi Hayashi ,  Katsuhiko Funaki ,  Atsushi Shibahara ,  Isao Hara ,  Shinji Kiyono ,  Kazumi Mizutani ,  Usaji Takaki

发明人： Tadahito Nobori ,  Takaomi Hayashi ,  Katsuhiko Funaki ,  Atsushi Shibahara ,  Isao Hara ,  Shinji Kiyono ,  Kazumi Mizutani ,  Usaji Takaki

IPC分类号： C07F9/06

CPC分类号： C07F9/065

摘要： A process is provided for preparing iminotris(dimethylamino)phosphorane at high purity and high yield from aminotris(dimethylamino)phosphonium chloride. Aminotris(dimethylamino)phosphonium chloride is first reacted with an aqueous solution of the hydroxide of an alkali metal or alkaline earth metal in the presence of a solvent in which the chloride and hydroxide of the alkali metal or alkaline earth metal are sparingly soluble, whereby iminotris(dimethylamino)phosphorane is formed. After water is dissolved off at a temperature of 70.degree. C. or lower from the reaction mixture, solids are removed from the thus-concentrated reaction mixture by solid-liquid separation. The resultant mother liquor is then distilled to obtain iminotris(dimethylamino)phosphorane.

摘要翻译： 提供了从氨基三（二甲基氨基）氯化鏻以高纯度和高收率制备亚氨基三（二甲基氨基）正膦的方法。 氨基三（二甲基氨基）鏻氯化物首先在碱金属或碱土金属的氢氧化物的水溶液中在碱金属或碱土金属的氯化物和氢氧化物微溶于其中的溶剂的存在下反应，由此亚氨基三 （二甲基氨基）正膦。 在反应混合物的70℃或更低的温度下将水溶解后，通过固液分离将固体从这样浓缩的反应混合物中除去。 然后将得到的母液蒸馏得到亚氨基三（二甲基氨基）正膦。

公开(公告)号：US5952457A

公开(公告)日：1999-09-14

申请号：US708114

申请日：1996-09-04

申请人： Masahiro Kouno ,  Tadahito Nobori ,  Kazumi Mizutani ,  Usaji Takaki

发明人： Masahiro Kouno ,  Tadahito Nobori ,  Kazumi Mizutani ,  Usaji Takaki

IPC分类号： C08G65/26 ,  C08G65/10 ,  C07C43/11

CPC分类号： C08G65/2675

摘要： A catalyst for the polymerization of an alkylene oxide compound is disclosed. This catalyst is composed of a phosphazene compound or a phosphazenium salt which is derived from the phosphazene compound and an active hydrogen compound. A poly(alkylene oxide) can be efficiently produced by polymerizing the alkylene oxide compound in the presence of the catalyst and, when the catalyst is composed of the phosphazene compound, the active hydrogen compound. The poly(alkylene oxide) contains no metal component and compared with those produced using conventional amine-base catalysts, has also been improved significantly in odor.

摘要翻译： 公开了一种用于烯化氧化合物聚合的催化剂。 该催化剂由磷腈化合物或衍生自磷腈化合物和活性氢化合物的磷氮烯基鏻盐构成。 通过在催化剂存在下使烯化氧化合物聚合，并且当催化剂由磷腈化合物构成活性氢化合物时，可以有效地制备聚（环氧烷）。 聚（环氧烷）不含金属组分并与使用常规胺基催化剂制备的那些相比较，气味也得到显着改善。