horner

1.In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.

自从1987年C.W.Tang等人报道了以8-羟基喹啉铝（Alq3）为发层制备的高亮度电致发器件以来，有属配物发及其器件加工工艺成为有电致发领域的一个研究热点。