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1. 发明授权

US08101730B2 Method for synthesizing rare-earth oxo isopropoxide 有权
标题翻译：稀土氧代异丙醇合成方法
公开(公告)号：US08101730B2
公开(公告)日：2012-01-24
申请号：US12361295
申请日：2009-01-28
申请人： Yoshinori Kuboshima
发明人： Yoshinori Kuboshima
IPC分类号： C07F5/00
CPC分类号： C07F5/003
摘要： Provided is a method for synthesizing a rare-earth oxo isopropoxide safely with a high yield, using a rare-earth metal, which is more inexpensive than anhydrous rare-earth chlorides, as a raw material.In a solvent containing 90% or more by weight of isopropyl alcohol, a rare-earth metal and isopropyl alcohol are caused to react with each other in the presence of a mercury compound catalyst, a solvent is added thereto or the solvent is partially replaced, and then in a solvent containing 25% or more by weight of an aromatic hydrocarbon solvent having 6 to 10 carbon atoms or a saturated hydrocarbon solvent having 5 to 12 carbon atoms, water is added to conduct partial hydrolysis reaction, thereby synthesizing a rare-earth oxoisopropoxide.
摘要翻译：提供使用比无水稀土氯化物更廉价的稀土金属作为原料，以高产率安全地合成稀土氧化异丙氧基化物的方法。在含有90重量％以上异丙醇的溶剂中，使稀土金属和异丙醇在汞化合物催化剂的存在下相互反应，向其中加入溶剂或溶剂部分置换，然后在含有25重量％以上的碳原子数为6〜10的芳香烃溶剂或碳原子数为5〜12的饱和烃溶剂的溶剂中，加入水进行部分水解反应，合成稀土氧代异丙氧基。

2. 发明申请

US20090004383A1 PROCESS FOR FORMING THE STRONTIUM-CONTAINING THIN FILM 有权
标题翻译：形成含薄膜的方法
公开(公告)号：US20090004383A1
公开(公告)日：2009-01-01
申请号：US12145831
申请日：2008-06-25
申请人： Hidekimi KADOKURA , Shintaro HIGASHI , Yoshinori KUBOSHIMA , Yumiko KAWANO
发明人： Hidekimi KADOKURA , Shintaro HIGASHI , Yoshinori KUBOSHIMA , Yumiko KAWANO
IPC分类号： C23C16/06
CPC分类号： C07F17/00
摘要： The present invention provides a process for forming a strontium-containing thin film of a cyclopentadienyl-based strontium compound, which is in the liquid state at room temperature to 50° C., can be purified by distillation, present as a monomer, has high vapor pressure, and suitable for mass production. bis(propyltetramethylcyclopentadienyl)strontium is used as an Sr source to form a strontium-containing thin film such as a SrTiO3 film, a (Ba, Sr)TiO3 film by chemical vapor deposition or atomic layer deposition.
摘要翻译：本发明提供一种在室温至50℃处于液态的环戊二烯基锶化合物的含锶薄膜的形成方法，可以通过蒸馏纯化，作为单体存在，具有高的蒸汽压力，适合批量生产。使用双（丙基四甲基环戊二烯基）锶作为Sr源，通过化学气相沉积或原子层沉积形成SrTiO 3膜，（Ba，Sr）TiO 3膜等含锶的薄膜。

3. 发明授权

US07371578B2 Method of evaluating the catalytic activity of a rare earth alkoxide 有权
标题翻译：评价稀土醇盐的催化活性的方法
公开(公告)号：US07371578B2
公开(公告)日：2008-05-13
申请号：US10431225
申请日：2003-05-07
申请人： Yoshinori Kuboshima , Shigeki Matsunaga , Masakatsu Shibasaki
发明人： Yoshinori Kuboshima , Shigeki Matsunaga , Masakatsu Shibasaki
IPC分类号： G01N31/10
CPC分类号： G01N31/10 , B01J31/0212 , B01J31/2208 , C07D303/32
摘要： This invention provides a method of evaluating the catalytic activity of a rare earth alkoxide used as a starting material of a basic catalyst or an asymmetric synthesis catalyst. The rare earth alkoxide used as the subject of evaluation and 2,2′-dihydroxy-1, 1′-binaphthol are used as the starting material to prepare a rare earth complex catalyst which is then used to conduct the asymmetric epoxidation of an enone. The epoxy enone formed by this reaction, the unreacted enone, and the enantiomeric excess are measured, and from these results, the catalytic activity of the rare earth alkoxide is evaluated.
摘要翻译：本发明提供一种评估用作碱性催化剂或不对称合成催化剂原料的稀土醇盐的催化活性的方法。用作评价对象的稀土醇盐和2,2'-二羟基-1'-联萘酚作为起始原料，制备稀土配合物催化剂，然后将其用于进行烯酮的不对称环氧化反应。测定由该反应形成的环氧酮，未反应的烯酮和对映异构体的过量，从这些结果可以评价稀土醇盐的催化活性。

4. 发明授权

US08747965B2 Precursor for formation of europium-containing thin film, and method for forming europium-containing thin film 有权
标题翻译：用于形成含铕薄膜的前体，以及形成含铕薄膜的方法
公开(公告)号：US08747965B2
公开(公告)日：2014-06-10
申请号：US14007474
申请日：2012-02-23
申请人： Takayuki Mogi , Yoshinori Kuboshima , Shintaro Higashi , Kaoru Kikukawa
发明人： Takayuki Mogi , Yoshinori Kuboshima , Shintaro Higashi , Kaoru Kikukawa
IPC分类号： B05D3/06 , C23C18/00 , C23C18/14 , C23C20/00
CPC分类号： H01L29/517 , C07F17/00 , C23C16/18 , C23C16/34 , C23C16/45553 , G02B1/00 , H01L21/02192 , H01L21/02271
摘要： Provided are a novel europium compound which has a melting point of 180° C. or lower and can be stably supplied by bubbling in a chemical vapor deposition method or an atomic layer deposition method, a precursor for forming a europium-containing thin film based on the compound, and a method for forming a europium-containing thin film using this precursor. A europium-containing thin film is formed using bis(tetramethylmonoalkylcyclopentadienyl)europium as a precursor for forming a europium-containing thin film by a chemical vapor deposition method or anatomic layer deposition method.
摘要翻译：提供熔点为180℃以下的新型铕化合物，可以通过化学气相沉积法或原子层沉积法通过鼓泡稳定地供给，基于用于形成含铕的薄膜的前体该化合物，以及使用该前体形成含铕薄膜的方法。使用双（四甲基一环烷基环戊二烯基）铕作为通过化学气相沉积法或解剖层沉积法形成含铕薄膜的前体形成铕的薄膜。

5. 发明授权

US08293327B2 Process for forming the strontium-containing thin film 有权
标题翻译：用于形成含锶薄膜的方法
公开(公告)号：US08293327B2
公开(公告)日：2012-10-23
申请号：US12145831
申请日：2008-06-25
申请人： Hidekimi Kadokura , Shintaro Higashi , Yoshinori Kuboshima , Yumiko Kawano
发明人： Hidekimi Kadokura , Shintaro Higashi , Yoshinori Kuboshima , Yumiko Kawano
IPC分类号： C23C16/00 , C07F1/00
CPC分类号： C07F17/00
摘要： The present invention provides a process for forming a strontium-containing thin film of a cyclopentadienyl-based strontium compound, which is in the liquid state at room temperature to 50° C., can be purified by distillation, present as a monomer, has high vapor pressure, and suitable for mass production. bis(propyltetramethylcyclopentadienyl)strontium is used as an Sr source to form a strontium-containing thin film such as a SrTiO3 film, a (Ba, Sr)TiO3 film by chemical vapor deposition or atomic layer deposition.
摘要翻译：本发明提供一种在室温至50℃处于液态的环戊二烯基锶化合物的含锶薄膜的形成方法，可以通过蒸馏纯化，作为单体存在，具有高的蒸汽压力，适合批量生产。使用双（丙基四甲基环戊二烯基）锶作为Sr源，通过化学气相沉积或原子层沉积形成SrTiO 3膜，（Ba，Sr）TiO 3膜等含锶的薄膜。

6. 发明申请

US20090192301A1 METHOD FOR SYNTHESIZING RARE-EARTH OXO ISOPROPOXIDE 有权
标题翻译：合成稀土氧化物的方法
公开(公告)号：US20090192301A1
公开(公告)日：2009-07-30
申请号：US12361295
申请日：2009-01-28
申请人： Yoshinori KUBOSHIMA
发明人： Yoshinori KUBOSHIMA
IPC分类号： C07F5/00
CPC分类号： C07F5/003
摘要： Provided is a method for synthesizing a rare-earth oxo isopropoxide safely with a high yield, using a rare-earth metal, which is more inexpensive than anhydrous rare-earth chlorides, as a raw material.In a solvent containing 90% or more by weight of isopropyl alcohol, a rare-earth metal and isopropyl alcohol are caused to react with each other in the presence of a mercury compound catalyst, a solvent is added thereto or the solvent is partially replaced, and then in a solvent containing 25% or more by weight of an aromatic hydrocarbon solvent having 6 to 10 carbon atoms or a saturated hydrocarbon solvent having 5 to 12 carbon atoms, water is added to conduct partial hydrolysis reaction, thereby synthesizing a rare-earth oxoisopropoxide.
摘要翻译：提供使用比无水稀土氯化物更廉价的稀土金属作为原料，以高产率安全地合成稀土氧化异丙氧基化物的方法。在含有90重量％以上异丙醇的溶剂中，使稀土金属和异丙醇在汞化合物催化剂的存在下相互反应，向其中加入溶剂或溶剂部分置换，然后在含有25重量％以上的碳原子数为6〜10的芳香烃溶剂或碳原子数为5〜12的饱和烃溶剂的溶剂中，加入水进行部分水解反应，合成稀土氧代异丙氧基。

7. 发明申请

US20140024814A1 PRECURSOR FOR FORMATION OF EUROPIUM-CONTAINING THIN FILM, AND METHOD FOR FORMING EUROPIUM-CONTAINING THIN FILM 有权
标题翻译：形成含有薄膜的前驱体和形成含有薄膜的方法
公开(公告)号：US20140024814A1
公开(公告)日：2014-01-23
申请号：US14007474
申请日：2012-02-23
申请人： Takayuki Mogi , Yoshinori Kuboshima , Shintaro Higashi , Kaoru Kikukawa
发明人： Takayuki Mogi , Yoshinori Kuboshima , Shintaro Higashi , Kaoru Kikukawa
IPC分类号： H01L29/51 , G02B1/00
CPC分类号： H01L29/517 , C07F17/00 , C23C16/18 , C23C16/34 , C23C16/45553 , G02B1/00 , H01L21/02192 , H01L21/02271
摘要： Provided are a novel europium compound which has a melting point of 180° C. or lower and can be stably supplied by bubbling in a chemical vapor deposition method or an atomic layer deposition method, a precursor for forming a europium-containing thin film based on the compound, and a method for forming a europium-containing thin film using this precursor. A europium-containing thin film is formed using bis(tetramethylmonoalkylcyclopentadienyl)europium as a precursor for forming a europium-containing thin film by a chemical vapor deposition method or anatomic layer deposition method.
摘要翻译：提供熔点为180℃以下的新型铕化合物，可以通过化学气相沉积法或原子层沉积法通过鼓泡稳定地供给，基于用于形成含铕的薄膜的前体该化合物，以及使用该前体形成含铕薄膜的方法。使用双（四甲基一环烷基环戊二烯基）铕作为通过化学气相沉积法或解剖层沉积法形成含铕薄膜的前体形成铕的薄膜。

8. 发明授权

US07635441B2 Raw material for forming a strontium-containing thin film and process for preparing the raw material 有权
标题翻译：用于形成含锶薄膜的原料和用于制备原料的方法
公开(公告)号：US07635441B2
公开(公告)日：2009-12-22
申请号：US12145843
申请日：2008-06-25
申请人： Hidekimi Kadokura , Shintaro Higashi , Yoshinori Kuboshima
发明人： Hidekimi Kadokura , Shintaro Higashi , Yoshinori Kuboshima
IPC分类号： C07F3/00
CPC分类号： C07F17/00
摘要： The present invention provides a raw material for forming a strontium-containing thin film of a cyclopentadienyl-based strontium compound, which is in the liquid state at room temperature to 50° C., can be purified by distillation, present as a monomer, has high vapor pressure, and suitable for mass production, and a process for preparing the same. Sr[C5(CH3)4(C3H7)]2 is prepared by reacting Na[C5(CH3)4(C3H7)]2 or K[C5(CH3)4(C3H7)]2 with SrI2 in THF to produce a THF adduct of Sr[C5(CH3)4(C3H7)]2; evaporating THF and extracting the residue with toluene to give a toluene solution; evaporating toluene and drying the residue under reduced pressure; and heating to 100 to 160° C. in vacuo to dissociate and remove THF and distilling.
摘要翻译：本发明提供了一种用于形成在室温至50℃处于液态的环戊二烯基锶化合物的含锶薄膜的原料，可以通过蒸馏纯化，作为单体存在，具有高蒸气压，适合批量生产，及其制备方法。通过使Na [C 5（CH 3）4（C 3 H 7）] 2或K [C 5（CH 3）4（C 3 H 7）] 2与THF中的SrI 2反应制备THF [C5（CH3）4（C3H7）的Sr [C5（CH3）4（C3H7）] 2; 蒸发THF并用甲苯萃取残余物，得到甲苯溶液; 蒸发甲苯并减压干燥残余物; 并在真空中加热至100至160℃以离解并除去THF并蒸馏。

9. 发明申请

US20090001618A1 RAW MATERIAL FOR FORMING A STRONTIUM-CONTAINING THIN FILM AND PROCESS FOR PREPARING THE RAW MATERIAL 有权
标题翻译：用于形成含薄膜的原料和用于制备原料的方法
公开(公告)号：US20090001618A1
公开(公告)日：2009-01-01
申请号：US12145843
申请日：2008-06-25
申请人： Hidekimi KADOKURA , Shintaro HIGASHI , Yoshinori KUBOSHIMA
发明人： Hidekimi KADOKURA , Shintaro HIGASHI , Yoshinori KUBOSHIMA
IPC分类号： C07F3/00
CPC分类号： C07F17/00
摘要： The present invention provides a raw material for forming a strontium-containing thin film of a cyclopentadienyl-based strontium compound, which is in the liquid state at room temperature to 50° C., can be purified by distillation, present as a monomer, has high vapor pressure, and suitable for mass production, and a process for preparing the same. Sr[C5(CH3)4(C3H7)]2 is prepared by reacting Na[C5(CH3)4(C3H7)]2 or K[C5(CH3)4(C3H7)]2 with SrI2 in THF to produce a THF adduct of Sr[C5(CH3)4(C3H7)]2; evaporating THF and extracting the residue with toluene to give a toluene solution; evaporating toluene and drying the residue under reduced pressure; and heating to 100 to 160° C. in vacuo to dissociate and remove THF and distilling.
摘要翻译：本发明提供了一种用于形成在室温至50℃处于液态的环戊二烯基锶化合物的含锶薄膜的原料，可以通过蒸馏纯化，作为单体存在，具有高蒸气压，适合批量生产，及其制备方法。通过使Na [C 5（CH 3）4（C 3 H 7）] 2或K [C 5（CH 3）4（C 3 H 7）] 2与THF中的SrI 2反应制备THF [C5（CH3）4（C3H7）的Sr [C5（CH3）4（C3H7）] 2; 蒸发THF并用甲苯萃取残余物，得到甲苯溶液; 蒸发甲苯并减压干燥残余物; 并在真空中加热至100至160℃以离解并除去THF并蒸馏。

10. 发明授权

US06930177B2 High-purity lanthanum isoproxide and a process for producing the same 失效
标题翻译：高纯度异丙酸镧及其制造方法
公开(公告)号：US06930177B2
公开(公告)日：2005-08-16
申请号：US10214338
申请日：2002-08-07
申请人： Hidekimi Kadokura , Masamichi Matsumoto , Tadashi Ishii , Yumie Okuhara , Yoshinori Kuboshima , Hiroshi Matsumoto
发明人： Hidekimi Kadokura , Masamichi Matsumoto , Tadashi Ishii , Yumie Okuhara , Yoshinori Kuboshima , Hiroshi Matsumoto
IPC分类号： C07C29/68 , C07C29/76 , C07C31/10 , C07C31/28 , C07F5/00
CPC分类号： C07C31/10 , C07C29/685 , C07C31/28
摘要： The invention provides true La(OiPr)3 preferable as a starting material for an asymmetric synthesis catalyst and a process for producing the same. In this process, anhydrous lanthanum chloride LaCl3 is reacted with potassium isopropoxide K(OiPr) in a mixed solvent of isopropanol and toluene, then the isopropanol is distilled away to replace all the solvent by toluene, then the reaction solution is left, decanted and filtered to give a transparent filtrate, and the solvent is distilled away from the filtrate which is then vacuum-dried under heating, whereby high-purity La(OiPr)3 is obtained in 77% yield. In this high-purity La(OiPr)3, the La content is 97 to 103% of the theoretical content, impurity K is 0.3% or less, (Li+Na) is 0.01% or less, Cl is 0.2% or less, and the degree of association thereof is 5.5 to 6.5.
摘要翻译：本发明提供了作为不对称合成催化剂的起始原料的真正的La（OiPr）3 N 3及其制造方法。在该方法中，将无水氯化镧LaCl 3与异丙醇钾（OiPr）在异丙醇和甲苯的混合溶剂中反应，然后蒸除异丙醇以用甲苯代替所有溶剂，然后反应溶液倒出并过滤，得到透明滤液，从滤液中蒸除溶剂，然后加热真空干燥，得到高纯度La（OiPr）3 N 收益率77％。在该高纯度La（OiPr）3 N 3中，La含量为理论含量的97〜103％，杂质K为0.3％以下，（Li + Na）为0.01％以下， Cl为0.2％以下，结合度为5.5〜6.5。

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