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    • 23. 发明申请
    • PROCESS FOR PREPARING AMINO ACIDS OR ESTERS COMPRISING A METATHESIS STEP
    • 制备氨基酸或包含元素步骤的方法的方法
    • US20140163196A1
    • 2014-06-12
    • US14234818
    • 2012-07-27
    • Jean-Luc CouturierJean-Luc Dubois
    • Jean-Luc CouturierJean-Luc Dubois
    • C07C227/04C08G69/08
    • C07C227/04C07C253/32C08G69/08C07C229/08C07C255/23
    • A process for synthesizing a long-chain saturated α,ω-amino ester (acid) including from 6 to 17 carbon atoms, said process including a first step of cross metathesis between a first acrylic compound chosen from acrylonitrile, acrylic acid or an acrylic ester and a second monounsaturated compound including at least one nitrile, acid or ester trivalent function, one of these compounds including a nitrile function and the other an acid or ester function, in the presence of a ruthenium carbene metathesis catalyst, and a second step of hydrogenation of the monounsaturated nitrile-ester (acid) obtained, wherein said monounsaturated compound including at least one nitrile, acid or ester trivalent function has previously been subjected to a purification by thermal and/or chemical treatment.
    • 一种合成包含6至17个碳原子的长链饱和α,ω-氨基酯(酸)的方法,所述方法包括在选自丙烯腈,丙烯酸或丙烯酸酯的第一丙烯酸化合物之间进行交叉复分解的第一步 以及第二单不饱和化合物,其包含至少一种腈,酸或酯三价官能团,这些化合物中的一种,包括腈官能团,另一种是酸或酯官能团,在钌卡宾复分解催化剂存在下,第二步氢化 所得的单不饱和腈 - 酯(酸),其中包括至少一种腈,酸或酯三价官能团的所述单不饱和化合物已经经过热和/或化学处理的纯化。
    • 29. 发明授权
    • Process for preparing amino acids or esters comprising a metathesis step
    • 制备包含复分解步骤的氨基酸或酯的方法
    • US09221745B2
    • 2015-12-29
    • US14234818
    • 2012-07-27
    • Jean-Luc CouturierJean-Luc Dubois
    • Jean-Luc CouturierJean-Luc Dubois
    • C07C227/04C07C253/32C08G69/08
    • C07C227/04C07C253/32C08G69/08C07C229/08C07C255/23
    • A process for synthesizing a long-chain saturated α,ω-amino ester (acid) including from 6 to 17 carbon atoms, said process including a first step of cross metathesis between a first acrylic compound chosen from acrylonitrile, acrylic acid or an acrylic ester and a second monounsaturated compound including at least one nitrile, acid or ester trivalent function, one of these compounds including a nitrile function and the other an acid or ester function, in the presence of a ruthenium carbene metathesis catalyst, and a second step of hydrogenation of the monounsaturated nitrile-ester (acid) obtained, wherein said monounsaturated compound including at least one nitrile, acid or ester trivalent function has previously been subjected to a purification by thermal and/or chemical treatment.
    • 一种合成包含6至17个碳原子的长链饱和α,ω-氨基酯(酸)的方法,所述方法包括在选自丙烯腈,丙烯酸或丙烯酸酯的第一丙烯酸化合物之间进行交叉复分解的第一步 以及第二单不饱和化合物,其包含至少一种腈,酸或酯三价官能团,这些化合物中的一种,包括腈官能团,另一种是酸或酯官能团,在钌卡宾复分解催化剂的存在下,和第二步氢化 所得的单不饱和腈 - 酯(酸),其中包括至少一种腈,酸或酯三价官能团的所述单不饱和化合物已经经过热和/或化学处理的纯化。
    • 30. 发明授权
    • Nitrile oxide, nitrone, and nitrile imine compounds
    • 腈氧化物,硝酮和腈亚胺化合物
    • US09045432B2
    • 2015-06-02
    • US13809795
    • 2011-07-12
    • Nicolas SeebothSerguey IvanovJean-Luc CouturierManuel Hidalgo
    • Nicolas SeebothSerguey IvanovJean-Luc CouturierManuel Hidalgo
    • C07D233/34C07D233/36
    • C07D233/34C07D233/36
    • A compound includes at least one group Q and at least one group A linked together by at least one “spacer” group Sp, in which: group Q includes a dipole containing at least one nitrogen atom, preferably a nitrile oxide, nitrone, or nitrile imine function; group A contains at least one nitrogen atom, and is preferably an imidazolidinyl, ureyl, bis-ureyl, ureido-pyrimidyl, and triazolyl group; and Sp is an atom or a group of atoms forming a link between Q and A, preferably, a linear, branched or cyclic hydrocarbon-based optionally substituted chain, and may contain one or more aromatic radicals and/or heteroatoms. The compound may react with an unsaturated polymer forming a covalent bond with the polymer. The compound is useful for providing good interaction between fillers and polymers by establishing labile, non-covalent bonds between the polymer chains and the filler, thereby limiting processing problems.
    • 化合物包括至少一个基团Q和至少一个通过至少一个“间隔基”基团Sp连接在一起的基团A,其中:基团Q包括含有至少一个氮原子的偶极子,优选氧化腈,硝酮或腈 亚胺功能; A组含有至少一个氮原子,优选为咪唑烷基,脲基,双ureyl,脲基 - 嘧啶基和三唑基; 并且Sp是在Q和A之间形成连接的原子或一组原子,优选直链,支链或环状烃基任选取代的链,并且可以含有一个或多个芳族基团和/或杂原子。 该化合物可与与聚合物形成共价键的不饱和聚合物反应。 该化合物可用于通过在聚合物链和填料之间建立不稳定的非共价键来提供填料和聚合物之间的良好相互作用,从而限制了加工问题。