Strongly magnetic organic solid state composition of matter
    11.
    发明授权
    Strongly magnetic organic solid state composition of matter 失效
    强磁性有机固态成分的物质

    公开(公告)号:US4803006A

    公开(公告)日:1989-02-07

    申请号:US66704

    申请日:1987-06-26

    IPC分类号: H01F1/42 H01F1/00

    CPC分类号: H01F1/42

    摘要: The present invention is an organic composition of matter having paramagnetic or ferromagnetic properties, wherein the composition includes a donor molecule and an acceptor molecule in a mix-stacked form and a dopant with an electron affinity so as to generate a ground state molecule with an appreciable triplet character. Also included is a method for preparing such a composition of matter.

    摘要翻译: 本发明是具有顺磁性或铁磁性质的物质的有机组合物,其中组合物包括供体分子和混合堆叠形式的受体分子和具有电子亲和力的掺杂剂,以便产生具有明显的 三重字符 还包括制备这种物质组合物的方法。

    Synthesis of quinoline and substituted quinoline copolymers
    20.
    发明授权
    Synthesis of quinoline and substituted quinoline copolymers 失效
    喹啉和取代的喹啉共聚物的合成

    公开(公告)号:US5162495A

    公开(公告)日:1992-11-10

    申请号:US435146

    申请日:1989-11-13

    CPC分类号: C08G61/122

    摘要: The present invention is predicated on the discovery that quinoline and substituted quinoline derivatives, having substituents in positions other than the 2 and 6 position, undergo polymerization in the presence of tetrahydroquinoline or substituted tetrahydroquinolines and a transition metal sulfide catalyst to produce polymers that have repeating quinoline and substituted moieties.Thus, in one embodiment of the present invention, there is provided a novel method of preparing polymers having the formula ##STR1## which comprises contacting a tetrahydroquinoline having the formula ##STR2## with a quinoline compound having the formula ##STR3## at elevated temperatures and in the presence of a transition metal sulfide catalyst wherein the metal is selected from Groups VIB, VIIB of the periodic table and mixtures thereof and wherein the Rs (i.e. R.sub.3, R.sub.4, etc.) and the R's (i.e. R'.sub.3, R'.sub.4, etc.) may be the same or different and are selected from hydrogen, halogen (especially fluoro-, chloro- and bromo-), --NO.sub.2, OH, --NH.sub.2, --SH, --CN and organic substituents. In the above polymer, x and y represent the relative proportion of bracketed structural quinoline or substituted moieties, and n is an integer equal to or greater than 2.

    摘要翻译: 本发明基于以下发现:在四氢喹啉或取代的四氢喹啉和过渡金属硫化物催化剂存在下,在除2和6位以外的位置具有取代基的喹啉和取代的喹啉衍生物进行聚合以产生具有重复喹啉的聚合物 和取代部分。 因此,在本发明的一个实施方案中,提供了一种制备具有式(7)的聚合物的新方法,其包括使具有式(VIII)的式(VIII)的四氢喹啉与具有式 在升高的温度下和在过渡金属硫化物催化剂存在下,其中金属选自周期表的VIB,VIIB族及其混合物,其中R 5(即R 3,R 4等) )和R(即R'3,R'4等)可以相同或不同,并且选自氢,卤素(特别是氟 - ,氯 - 和溴 - ),-NO 2,OH,-NH 2, -SH,-CN和有机取代基。 在上述聚合物中,x和y表示支架结构喹啉或取代部分的相对比例,n为等于或大于2的整数。