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    Process for the synthesis of amine ethers from secondary amino oxides
    3.
    发明申请
    Process for the synthesis of amine ethers from secondary amino oxides 有权
    从仲氨基氧化物合成胺醚的方法

    公开(公告)号：US20050043552A1

    公开(公告)日：2005-02-24

    申请号：US10919776

    申请日：2004-08-17

    申请人： Andreas Hafner ,  Hans Kirner ,  Franz Schwarzenbach ,  Paul Van Der Schaaf ,  Peter Nesvadba

    发明人： Andreas Hafner ,  Hans Kirner ,  Franz Schwarzenbach ,  Paul Van Der Schaaf ,  Peter Nesvadba

    IPC分类号： B01J27/122 ,  C07B61/00 ,  C07D209/44 ,  C07D211/94 ,  C07D217/26 ,  C07D241/08 ,  C07D401/12 ,  C07D401/14 ,  C07D405/12 ,  C08F4/00 ,  C08K5/3412 ,  C08K5/3435 ,  C08L101/00 ,  C09K15/30 ,  C09K21/10 ,  C07D303/08 ,  C07C239/10

    CPC分类号： C07D401/14 ,  C04B35/632 ,  C07D209/44 ,  C07D211/94 ,  C07D217/26 ,  C07D241/08 ,  C07D401/12 ,  C07D405/12 ,  C08K5/3412

    摘要： An amine ether of formula A wherein a is 1 or 2; and when a is 1, E is E′; when a is 2, E is L; E′ is C1-C36 alkyl; C3-C18 alkenyl; C2-C18 alkinyl; C5-C18 cydoalkyl; C5-C18 cycloalkenyl; a radical of a saturated or unsaturated aliphatic bicyclic or tricyclic hydrocarbon of 7 to 12 carbon atoms; C2-C7alkyl or C3-C7alkenyl substituted by halogen; C7-C15 aralkyl or C7-C15 aralkyl substituted by C1-C4 alkyl or phenyl; or E′ is a radical of formula (VII) as explained in claim 1; T′ is tertiary C4-C18alkyl or phenyl, each of which are unsubstituted or substituted by halogen, OH, COOR21 or C(O)—R22; or T′ is C5-C12cycloalkyl; C5-C12 cycloalkyl which is interrupted by at least one O or —NR18—; a polycyclic alkyl radical having 7-18 carbon atoms, or the same radical which is interrupted by at least one O or —NR18—; or T′ is —C(G1)(G2)—T″; or C1-C18alkyl or C5-C12cycloalkyl substituted by T″ is hydrogen, halogen, NO2, cyano, or is a monovalent organic radical comprising 1-50 carbon atoms; or T″ and T′ together form a divalent organic linking group completing, together with the hindered amine nitrogen atom and the quaternary carbon atom substituted by G1 and G2, an optionally substituted five- or six-membered ring structure; and all other residues are as defined in claim 1, are obtained in good yield from the corresponding N-oxyl hindered amine precursor by reaction with a hydrocarbon E1—H or H—L—H in the presence of an organic hydroperoxide and a catalytic amount of copper or a copper compound. The products of present process find utility as polymerization regulators and/or light stabilizers for organic material.

    摘要翻译： 式A的胺醚，其中a为1或2; 当a为1时，E为E'; 当a为2时，E为L; E'是C 1 -C 36烷基; C3-C18烯基; C2-C18炔基; C5-C18环烷基; C5-C18环烯基; 7-12个碳原子的饱和或不饱和脂族二环或三环烃基团; C 2 -C 7烷基或被卤素取代的C 3 -C 7链烯基; 被C 1 -C 4烷基或苯基取代的C 7 -C 15芳烷基或C 7 -C 15芳烷基; 或E'是如权利要求1所述的式（VII）的基团; T'是叔C4-C18烷基或苯基，其各自为未取代的或被卤素，OH，COOR21或C（O）-R22取代; 或T'为C 5 -C 12环烷基; 被至少一个O或-NR 18 - 中断的C 5 -C 12环烷基; 具有7-18个碳原子的多环烷基或被至少一个O或-NR 18 - 中断的相同基团; 或T'为-C（G1）（G2）-T“; 或被T“取代的C 1 -C 18烷基或C 5 -C 12环烷基是氢，卤素，NO 2，氰基，或是包含1-50个碳原子的一价有机基团; 或T“和T'一起形成二价有机连接基团，与受阻胺氮原子和被G1和G2取代的季碳原子一起形成任选取代的五元或六元环结构; 并且所有其它残基如权利要求1中所定义，通过在有机氢过氧化物和催化量的铜或其盐的存在下与烃E1-H或HLH反应，由相应的N-氧基受阻胺前体以良好的产率获得 铜化合物。 本发明的产品可用作有机材料的聚合调节剂和/或光稳定剂。