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    • 121. 发明公开
    • Preparation and use of magnesium amides
    • Herstellung und Verwendung von Magnesiumamiden
    • EP1810974A1
    • 2007-07-25
    • EP06001017.0
    • 2006-01-18
    • Ludwig-Maximilians-Universität München
    • Knochel, PaulKrasovskaya, ValeriaKrasovskiy, Arkady
    • C07F3/02
    • C07B49/00C07F3/003C07F3/02
    • The present application relates to mixed Mg/Li amides of the general formula

               R 1 R 2 N-MgX·zLiY     (I),

      wherein
      R 1 , R 2 and R 3 independently are selected from substituted or unsubstituted aryl or heteroaryl containing one or more heteroatoms, linear, branched or cyclic, substituted or unsubstituted alkyl, alkenyl, alkynyl, or derivatives thereof, and, for R 1 and R 2 only, the silyl derivatives thereof; one of R 1 and R 2 may be H; or R 1 and R 2 together can be part of a cyclic or polymeric structure;
      X and Y independently are selected amongst others from the group consisting of F; Cl; Br; I; CN; SCN; NCO; and z > 0, as well as a process for the preparation of the mixed Mg/Li amides and the use of these amides, e.g. as bases.
    • 本申请涉及通式的混合Mg / Li酰胺€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR 1 R 2 N-MgX·zLiY€ƒ€ƒ€ƒ€ƒ I),其中R 1,R 2和R 3独立地选自含有一个或多个杂原子的取代或未取代的芳基或杂芳基,其为直链,支链或环状,取代或未取代的烷基,烯基,炔基或衍生物,并且对于 仅R 1和R 2,其甲硅烷基衍生物; R 1和R 2之一可以是H; 或R 1和R 2一起可以是环状或聚合物结构的一部分; X和Y独立地选自F; 氯; BR; 一世; CN; SCN; NCO; 和z> 0,以及制备混合的Mg / Li酰胺的方法和这些酰胺的使用,例如。 作为基础。