Facile synthesis of 1,9-diacyldipyrromethanes
    9.
    发明申请
    Facile synthesis of 1,9-diacyldipyrromethanes 失效
    简便合成1,9-二酰基二吡咯烷

    公开(公告)号:US20050054858A1

    公开(公告)日:2005-03-10

    申请号:US10654181

    申请日:2003-09-03

    IPC分类号: C07F7/22 C07F15/00

    CPC分类号: C07F7/2284

    摘要: The present invention provides a method of making a metal complex. The method comprises the steps of: (a) acylating a dipyrromethane or a 1-monoacyldipyrromethane to form a mixed reaction product comprising a 1,9-diacyidipyrromethane; (b) combining the reaction product with a compound of the formula R2 MX2 in the presence of a base, where R is alkyl or aryl, M is Sn, Si, Ge, or Pb (preferably Sn), and X is halo, OAc, acac, or OTf, to form a product comprising a metal complex of the formula DMR2 in the mixed reaction product, wherein D is a 1,9-diacyldipyrromethane; and then (c) separating the metal complex from the mixed reaction product. The method may be utilized for the convenient synthesis and separation of 1,9-diacyldipyrromethanes. Metal complex intermediates useful in such methods are also described.

    摘要翻译: 本发明提供一种制备金属络合物的方法。 该方法包括以下步骤:(a)将二吡咯甲烷或1-单酰基二吡咯甲烷酰化形成包含1,9-二氰基二吡咯烷的混合反应产物; (b)在碱的存在下将反应产物与式R 2 MX 2的化合物反应,其中R是烷基或芳基,M是Sn,Si,Ge或Pb(优选Sn),X是卤素,OAc ,acac或OTf,以形成在混合反应产物中包含式DMR2的金属络合物的产物,其中D是1,9-二酰基二吡咯甲烷; 然后(c)从混合的反应产物中分离金属络合物。 该方法可用于方便合成和分离1,9-二酰基二吡咯烷。 还描述了在这些方法中有用的金属络合物中间体。

    Geometric synthesis of porphyrin rods
    10.
    发明申请
    Geometric synthesis of porphyrin rods 失效
    卟啉棒的几何合成

    公开(公告)号:US20070155963A1

    公开(公告)日:2007-07-05

    申请号:US11324719

    申请日:2006-01-03

    IPC分类号: C07D487/22 C07D403/02

    CPC分类号: C07D403/06 C07D487/22

    摘要: A method of making a compound of Formula I′ comprises reacting a compound of the formula DLCHO, with a compound of the formula to produce the compound of Formula I′. Methods of using the compounds are also described, particularly as intermediates for the synthesis of porphyrin rods, which porphyrin rods are in turn useful for (among other things) the production of molecular memory devices.

    摘要翻译: 制备式I'化合物的方法包括使式DLCHO的化合物与下式的化合物反应以制备式I'的化合物。 还描述了使用化合物的方法,特别是作为合成卟啉棒的中间体,其中卟啉棒又可用于(尤其)分子存储装置的生产。