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1. 发明公开

EP0001719A1 Metal complexes, their preparation and production of hydrogen peroxide therewith 失效
标题翻译： Metallkomplexe，ihre Herstellung und Verwendung bei der Produktion von Wasserstoffperoxid。
公开(公告)号：EP0001719A1
公开(公告)日：1979-05-02
申请号：EP78300538.2
申请日：1978-10-24
申请人： THE AUSTRALIAN NATIONAL UNIVERSITY
发明人： Herlt, Anthony John , Harrowfield, John Macbean , Sargeson, Alan Mcleod
IPC分类号： C01B15/022 , C07D259/00 , C07D487/22 , C07F15/00
CPC分类号： C01B15/022 , C07F11/005 , C07F15/0013 , C07F15/065
摘要： Coordination complexes which may be used in a cyclic process for the production of hydrogen peroxide by autoxida- tion, having the formula:-
in which n represents an integer; M represents a cobalt ion or other metal ion having at least two oxidation states; x and y, which may be the same or different, each represent -N, -P or -C-R', in which R' represents a hydrogen or halogen atom, or a hydroxyl, nitro, n i troso, amino, alkyl, or cyano group, or a group of the formula -COOR", -COCOOR" or -NH-COCH-CHCOOR" in which R" is a hydrogen atom or alkyl group; provided that when M represents a cobalt ion and n is 2, x and y do not both represent ≡N.
The coordination complex being sufficiently stable for the metal ion to be oxidised and reduced without decomposition of the complex and the metal ion being in its lower oxidation state. The preparation of the complex comprises the condensation of a tris-(alkyl-diamine) metal ion complex with formaldehyde and a nucleophile.
摘要翻译：可用于通过自动氧化生产过氧化氢的循环过程中的配位络合物，具有下式：其中n表示整数; M表示具有至少两种氧化态的钴离子或其它金属离子; x和y可以相同或不同，各自表示IDENTICAL N，IDENTICAL P或IDENTICAL CR min，其中R min表示氢或卤素原子，或羟基，硝基，亚硝基，氨基，烷基或氰基或其中R sec为氢原子或烷基的式-COOR sec，-COCOOR sec或-NH-COCH-CHCOOR sec的基团; 条件是当M表示钴离子并且n为2时，x和y不都表示IDENTICAL N.对于金属离子进行氧化和还原而言，配位络合物足够稳定而不会分解络合物金属离子处于较低的氧化态。络合物的制备包括三（烷基 - 二胺）金属离子络合物与甲醛和亲核试剂的缩合。

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