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    • 4. 发明授权
      US07781425B2 Guanidine compound and asymmetric reaction using the same 有权
    • Guanidine compound and asymmetric reaction using the same
    • 胍化合物和使用其的不对称反应
    • US07781425B2
    • 2010-08-24
    • US10589814
    • 2005-02-09
    • Masahiro Terada , Hitoshi Ube , Shigeko Yokoyama , Hideo Shimizu
    • Masahiro Terada , Hitoshi Ube , Shigeko Yokoyama , Hideo Shimizu
    • C07D223/28 , C07D301/00 , C07D303/32
    • C07C205/26 , B01J31/0244 , B01J31/0251 , C07B53/00 , C07C205/16 , C07C205/53 , C07D223/14 , C07D301/12 , C07D303/32
    • A guanidine compound having a biaryl skeleton represented by the following formula (1), which is useful as a catalyst for various asymmetric reactions. (wherein R1, R2 and R3 each independently represent a hydrogen atom, a hydrocarbon group optionally having substituent(s), or a heterocyclic group optionally having substituent(s); R4 to R15 each independently represent a hydrogen atom, a hydrocarbon group optionally having substituent(s), a heterocyclic group optionally having substituent(s), a hydroxy group, an alkoxy group optionally having substituent(s), an aryloxy group optionally having substituent(s), an acyl group, an alkoxycarbonyl group optionally having substituent(s), an aryloxycarbonyl group optionally having substituent(s), a carbamoyl group optionally having substituent(s), an alkylthiocarbonyl group optionally having substituent(s), an arylthiocarbonyl group optionally having substituent(s), a carboxyl group, an alkylthio group optionally having substituent(s), an arylthio group optionally having substituent(s), an amino group or a substituted amino group, or a substituted silyl group; or in any combination of R1 to R15, these substituents may be taken together to form a ring; and X1 to X8 represent a hydrogen atom or a nitrogen atom, provided that, in the case of a nitrogen atom, there is no substituent on X1 to X8.
    • 具有由下式（1）表示的联芳基骨架的胍化合物，其可用作各种不对称反应的催化剂。 （其中R 1，R 2和R 3各自独立地表示氢原子，任选具有取代基的烃基或任选具有取代基的杂环基; R 4至R 15各自独立地表示氢原子，任选具有 取代基，任选具有取代基的杂环基，羟基，任选具有取代基的烷氧基，任选具有取代基的芳氧基，酰基，任选具有取代基的烷氧基羰基（ s），任选具有取代基的芳氧基羰基，任选具有取代基的氨基甲酰基，任选具有取代基的烷硫基羰基，任选具有取代基的芳硫基羰基，羧基，烷硫基 任选具有取代基，任选具有取代基的芳硫基，氨基或取代的氨基或取代的甲硅烷基;或者R 1至R 1的任何组合 如图5所示，这些取代基可以一起形成环; 并且X1至X8表示氢原子或氮原子，条件是在氮原子的情况下，在X1至X8上不存在取代基。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 5. 发明授权
      US07160466B2 Uses of cucurbituril devices 有权
    • Uses of cucurbituril devices
    • 使用葫芦素装置
    • US07160466B2
    • 2007-01-09
    • US10646722
    • 2003-08-25
    • Kimoon Kim , Jaheon Kim , In-Sun Jung , Soo-Young Kim , Eunsung Lee , Jin-Koo Kang
    • Kimoon Kim , Jaheon Kim , In-Sun Jung , Soo-Young Kim , Eunsung Lee , Jin-Koo Kang
    • C02F1/58 , C02F1/62
    • C07D245/04 , B01D53/34 , B01D53/50 , B01D53/56 , B01D53/62 , B01J31/0237 , B01J31/0247 , B01J31/0249 , B01J31/0251 , C02F1/58 , C07D487/22 , Y02C10/08
    • Uses of cucurbituril derivatives are disclosed. The cucurbituril derivatives have the formula (1) where X is O, S or NH; R1 and R2 are independently selected from the group consisting of hydrogen, alkyl groups of 1 to 30 carbon atoms, alkenyl groups of 1 to 30 carbon atoms, alkynyl groups of 1 to 30 carbon atoms, alkylthio groups of 1 to 30 carbon atoms, alkylcarboxyl groups of 1 to 30 carbon atoms, hydroxyalkyl groups of 1 to 30 carbon atoms, alkylsilyl groups of 1 to 30 carbon atoms, alkoxy groups of 1 to 30 carbon atoms, haloalkyl groups of 1 to 30 carbon atoms, nitro group, alkylamine groups of 1 to 30 carbon atoms, amine group, aminoalkyl groups of 1 to 30 carbon atoms, unsubstituted cycloalkyl groups of 5 to 30 carbon atoms, cycloalkyl groups of 4 to 30 carbon atoms with hetero atoms, unsubstituted aryl groups of 6 to 30 carbon atoms, and aryl groups of 6 to 30 carbon atoms with hetero atoms; and n is an integer from 4 to 20 , wherein the cucurbituril derivatives having the formula (1), where n=6 , R1=H, R2=H and X=O, and n=5 , R1=CH3, R2=H and X=O, are excluded. The cucurbituril derivatives are easily prepared as a mixture by one of the three new methods, and each cucurbituril derivative can be separated from the mixture by fractional crystallization. The cucurbituril derivatives having the formula (1) or their mixtures are very useful in removing dyes and heavy metal ions dissolved in water or waste water.
    • 披露了葫芦素衍生物的用途。 葫芦巴衍生物具有式（1）其中X是O，S或NH; R 1和R 2独立地选自氢，碳原子数1〜30的烷基，碳原子数1〜30的烯基，炔基， 1至30个碳原子，1至30个碳原子的烷硫基，1至30个碳原子的烷基羧基，1至30个碳原子的羟基烷基，1至30个碳原子的烷基甲硅烷基，1至30个碳原子的烷氧基 1〜30个碳原子的卤代烷基，硝基，1〜30个碳原子的烷基胺基，1〜30个碳原子的氨基烷基，5〜30个碳原子的未取代环烷基，4-30个碳原子的环烷基 具有杂原子的碳原子，6至30个碳原子的未取代芳基和6至30个碳原子的芳基与杂原子; 并且n为4至20的整数，其中具有式（1）的葫芦脲衍生物，其中n = 6，R 1 = H，R 2 H = H和 X = O，n = 5，R 1 = CH 3，R 2 = H，X = O。 通过三种新方法之一容易地制备葫芦巴脲衍生物作为混合物，并且可以通过分级结晶从混合物中分离出每种葫芦巴脲衍生物。 具有式（1）的葫芦巴衍生物或其混合物非常适用于去除溶于水或废水中的染料和重金属离子。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 6. 发明申请
      US20040039195A1 Cucurbituril derivatives, their preparation method and uses 有权
    • Cucurbituril derivatives, their preparation method and uses
    • 葫芦素衍生物，其制备方法和用途
    • US20040039195A1
    • 2004-02-26
    • US10646722
    • 2003-08-25
    • Pohang University of Science and Technology
    • Kimoon Kim , Jaheon Kim , In-Sun Jung , Soo-Young Kim , Eunsung Lee , Jin-Koo Kang
    • C07D487/00
    • C07D245/04 , B01D53/34 , B01D53/50 , B01D53/56 , B01D53/62 , B01J31/0237 , B01J31/0247 , B01J31/0249 , B01J31/0251 , C02F1/58 , C07D487/22 , Y02C10/08
    • Cucurbituril derivatives, their prepartion methods and uses. The cucurbituril derivatives have the formula (1) where X is O, S or NH; R1 and R2 are independently selected from the group consisting of hydrogen, alkyl groups of 1 to 30 carbon atoms, alkenyl groups of 1 to 30 carbon atoms, alkynyl groups of 1 to 30 carbon atoms, alkylthio groups of 1 to 30 carbon atoms, alkylcarboxyl groups of 1 to 30 carbon atoms, hydroxyalkyl groups of 1 to 30 carbon atoms, alkylsilyl groups of 1 to 30 carbon atoms, alkoxy groups of 1 to 30 carbon atoms, haloalkyl groups of 1 to 30 carbon atoms, nitro group, alkylamine groups of 1 to 30 carbon atoms, amine group, aminoalkyl groups of 1 to 30 carbon atoms, unsubstituted cycloalkyl groups of 5 to 30 carbon atoms, cycloalkyl groups of 4 to 30 carbon atoms with hetero atoms, unsubstituted aryl groups of 6 to 30 carbon atoms, and aryl groups of 6 to 30 carbon atoms with hetero atoms; and n is an integer from 4 to 20, wherein the cucurbituril derivatives having the formula (1), where nnull6, R1nullH, R2nullH and XnullO, and nnull5, R1nullCH3, R2nullH and XnullO, are excluded. The cucurbituril derivatives are easily prepared as a mixture by one of the three new methods, and each cucurbituril derivative can be separated from the mixture by fractional crystallization. The cucurbituril derivatives having the formula (1) or their mixtures are very useful in removing dyes and heavy metal ions dissolved in water or waste water.
    • 葫芦素衍生物，其制备方法和用途。 葫芦巴衍生物具有式（1）其中X是O，S或NH; R1和R2独立地选自氢，1〜30个碳原子的烷基，1〜30个碳原子的烯基，1〜30个碳原子的炔基，1〜30个碳原子的烷硫基，烷基羧基 1〜30个碳原子的基团，1〜30个碳原子的羟基烷基，1〜30个碳原子的烷基甲硅烷基，1〜30个碳原子的烷氧基，1〜30个碳原子的卤代烷基，硝基， 1至30个碳原子，胺基，1至30个碳原子的氨基烷基，5至30个碳原子的未取代环烷基，4至30个碳原子的杂原子环烷基，6至30个碳原子的未取代芳基， 和具有6-10个碳原子的杂原子的芳基; n为4〜20的整数，式中，n = 6，R1 = H，R2 = H，X = O，n = 5，R1 = CH3，R2 = H的葫芦巴脲衍生物 和X = O。 通过三种新方法之一容易地制备葫芦巴脲衍生物作为混合物，并且可以通过分级结晶从混合物中分离出每种葫芦巴脲衍生物。 具有式（1）的葫芦巴衍生物或其混合物非常适用于去除溶于水或废水中的染料和重金属离子。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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