作者:Taegweon Lee、Kyu Ho Song、Il Jung、Youngjin Kang、Soo-Hyoung Lee、Sang Ook Kang、Jaejung Ko
DOI:10.1016/j.jorganchem.2006.01.016
日期:2006.4
characterized. The rhodium-catalyzed hydrosilylation of bis[4-(dimethylsilyl)phenyl]anthracene 3–4 yielded stable 9,10-disubstituted (E)-divinylsilylene–diphenylanthracene products 7–10 and salt elimination reaction of bis[4-(chlorodimethylsilyl)phenyl]anthracene 5–6 gave 9,10-disubstituted disilyldiphenylanthracene compounds 11–14. They are fluorescent in the blue region with good quantum efficiencies
已经合成和表征了一系列新颖的蓝色发射的亚甲硅烷间隔的二苯基蒽衍生物。之二的铑催化的氢化硅烷化[4-(二甲基甲硅烷基)苯基]蒽3 - 4,得到稳定的9,10-二取代的(É)-divinylsilylene二苯基产品7 - 10和双[4-(chlorodimethylsilyl)苯基的盐消除反应]蒽5 – 6得到9,10-二取代的二甲硅烷基二苯基蒽化合物11 – 14。它们在蓝色区域发出荧光,具有良好的量子效率。含2-叔丁基的铑催化的加成反应丁基-9,10-双[4-(二甲基甲硅烷基)苯基]蒽(4)得到非共轭共聚物15。