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    Functionalized monomers for synthesis of rubbery polymers
    2.
    发明授权
    Functionalized monomers for synthesis of rubbery polymers 有权
    用于合成橡胶状聚合物的官能化单体

    公开(公告)号：US06753447B2

    公开(公告)日：2004-06-22

    申请号：US10370969

    申请日：2003-02-20

    申请人： Adel Farhan Halasa ,  Wen-Liang Hsu ,  Naoya Ogata

    发明人： Adel Farhan Halasa ,  Wen-Liang Hsu ,  Naoya Ogata

    IPC分类号： C07C20908

    CPC分类号： C07D295/03 ,  C07D227/04 ,  C08C19/44 ,  C08F36/04 ,  C08F236/10 ,  C08F236/14 ,  C08F4/48 ,  C08F4/50

    摘要： This invention discloses a process for synthesizing an amine functionalized monomer that comprises (1) reacting a secondary amine with a 2,3-dihalopropene to produce a vinyl halide containing secondary amine having a structural formula selected from the group consisting of wherein R and R′ can be the same or different and represent allyl, alkoxyl or alkyl groups containing from 1 to about 10 carbon atoms, and wherein X represents a halogen atom, and wherein m represents an integer from 4 to about 10, and wherein X represents a halogen atom; and (2) reacting the vinyl halide containing secondary amine with a vinyl magnesium halide to produce the monomer having a structural formula wherein R and R′ can be the same or different and represent alkyl, allyl or alkoxyl groups containing from 1 to about 10 carbon atoms, and wherein m represents an integer from about 4 to about 10.

    摘要翻译： 本发明公开了一种合成胺官能化单体的方法，其包括（1）使仲胺与2,3-二卤代丙烯反应，制备含有仲胺的乙烯基卤化物，其具有选自R和R' 相同或不同，表示含有1至约10个碳原子的烯丙基，烷氧基或烷基，其中X表示卤素原子，其中m表示4至约10的整数，并且其中X表示卤素原子; 和（2）使包含乙烯基卤的仲胺与乙烯基卤化镁反应以制备具有结构式R的R 1和R 2的单体可以相同或不同，并且表示含有1至约10个碳原子的烷基，烯丙基或烷氧基 ，并且其中m表示约4至约10的整数。

    Process for producing fluorinated alkylamine compound
    3.
    发明授权
    Process for producing fluorinated alkylamine compound 有权

    公开(公告)号：US06534683B2

    公开(公告)日：2003-03-18

    申请号：US10170364

    申请日：2002-06-14

    申请人： Hirokazu Takagi ,  Keiichi Ohnishi

    发明人： Hirokazu Takagi ,  Keiichi Ohnishi

    IPC分类号： C07C20908

    CPC分类号： C07C209/08 ,  C07C211/15

    摘要： F(CF2)n(CH2)mNH2 is produced in high yield, while reducing the amount of by-products contained in the reaction product and preventing the reactor from corroding. Provided is a process for producing a fluorinated alkylamine compound, which comprises reacting a compound represented by F(CF2)n(CH2)mX (wherein X represents a chlorine atom, a bromine atom or an iodine atom, and n and m each independently represents an integer of at least 1) with NH3 to produce a compound represented by F(CF2)n(CH2)mNH2 (wherein n and m have the same meanings as the above), and is characterized by conducting the reaction in the presence of a reaction solvent comprising an alkanediol as an essential component.

    Isomerization of vinylidene olefins
    5.
    发明授权
    Isomerization of vinylidene olefins 失效
    亚乙烯基烯烃的异构化

    公开(公告)号：US06639118B1

    公开(公告)日：2003-10-28

    申请号：US10269301

    申请日：2002-10-11

    申请人： Bonnie G. McKinnie ,  J. Todd Aplin ,  Robert U. Lyons ,  Clinton R. Parham

    发明人： Bonnie G. McKinnie ,  J. Todd Aplin ,  Robert U. Lyons ,  Clinton R. Parham

    IPC分类号： C07C20908

    CPC分类号： C07C209/08 ,  C07C5/2786 ,  C07C17/08 ,  C07C2527/08 ,  C07C11/02 ,  C07C19/075 ,  C07C211/03

    摘要： Process technology for selectively isomerizing vinylidene olefin to tri-substituted olefin is described. The vinylidene olefin, normally in admixture with other types of olefins, especially linear 1-olefins, is treated with anhydrous hydrogen bromide under anhydrous conditions and in the absence of molecular oxygen and free radical initiator. The contacting period, which can be a matter of minutes, is sufficient to selectively isomerize the vinylidene olefin to tri-substituted olefin. If the process is conducted properly, little if any hydrobromination occurs.

    摘要翻译： 描述了将偏二氟烯烃选择性异构化为三取代的烯烃的工艺技术。 通常与其他类型的烯烃，特别是线性1-烯烃混合的亚乙烯基烯烃在无水条件下和在不存在分子氧和自由基引发剂的情况下用无水溴化氢处理。 接触时间可能是几分钟，足以将亚乙烯基烯烃选择性异构化为三取代的烯烃。 如果过程正确进行，几乎不会发生氢溴酸化。

    Process for the preparation of N,N′-dialkylalkanediamines
    6.
    发明授权
    Process for the preparation of N,N′-dialkylalkanediamines 有权
    制备N，N'-二烷基链烷二胺的方法

    公开(公告)号：US06242651B1

    公开(公告)日：2001-06-05

    申请号：US09673749

    申请日：2000-10-20

    申请人： Yasuhiro Takano ,  Kaoru Sakadera ,  Jyoji Morisaki ,  Kunihiro Yamada ,  Hideki Mizuta ,  Hisato Itoh

    发明人： Yasuhiro Takano ,  Kaoru Sakadera ,  Jyoji Morisaki ,  Kunihiro Yamada ,  Hideki Mizuta ,  Hisato Itoh

    IPC分类号： C07C20908

    CPC分类号： C07C209/08 ,  C07C211/09 ,  C07C211/10

    摘要： A preparation process of N,N′-dialkylalkanediamine by reacting dihaloalkane with lower alkylamine characterized by carrying out the reaction with controlling the residual amount in the reaction system of haloalkaneamine intermediate represented by the formula (4): wherein R is a lower alkyl group, R1 and R2 are a hydrogen atom or a lower alkyl group, X is a chlorine, bromine or iodine atom, and n is an integer of 2 to 6, and the invention inhibits formation of by-products cyclic dialkyldiamine and trialkylalkanetriamine and can provide desired N,N′-dialkylalkanediamine with a high yield.

    摘要翻译： 通过二卤代烷与低级烷基胺的反应制备N，N'-二烷基链烷二胺的制备方法，其特征在于进行反应，控制由式（4）表示的卤代烷烃中间体的反应体系中的残留量：其中R是低级烷基， R1和R2是氢原子或低级烷基，X是氯，溴或碘原子，n是2-6的整数，并且本发明抑制副产物环状二烷基二胺和三烷基烷三胺的形成，并且可以提供所需的 N，N'-二烷基链烷二胺，产率高。