申请人:Chevron U.S.A. Inc.
公开号:EP1997816A1
公开(公告)日:2008-12-03
This invention is related to heteroatom containing diamondoids (i.e., "heterodiamondoids") which are compounds having a diamondoid nucleus in which one or more of the diamondoid nucleus carbons has been substitutionally replaced with a noncarbon atom. These heteroatom substituents impart desirable properties to the diamondoid. In addition, the heterodiamondoids are functionalized affording compounds carrying one or more functional groups covalently pendant therefrom. This invention is further related to polymerizable functionalized heterodiamondoids. In a preferred aspect of this invention the diamondoid nuclei are triamantane and higher diamondoid nuclei. In another preferred aspect, the heteroatoms are selected to give rise to diamondoid materials which can serve as n- and p-type materials in electronic devices can serve as optically active materials.
本发明与含杂原子的类金刚石(即 "杂二金刚石")有关,这类化合物具有类金刚 石核,其中一个或多个类金刚石核碳被非碳原子取代。这些杂原子取代基赋予了类金刚石理想的特性。此外,杂金刚烷还可被官能化,形成带有一个或多个共价悬垂官能团的化合物。本发明还涉及可聚合官能化的杂二金刚烷。在本发明的一个优选方面,金刚烷核是三金刚烷和更高的金刚烷核。在另一个优选方面,杂原子的选择可产生金刚烷类材料,这些材料可用作电子设备中的 n 型和 p 型材料,也可用作光学活性材料。