Double-layer binuclear cis-trans isomeric complex based on six-membered ring metal ligand induction as well as preparation method and application of double-layer binuclear cis-trans isomeric complex

• Main Authors: YAO HAIBO, YAO MINGYUAN, HAN GUOJUN
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2024
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; ADHESIVES; CHEMISTRY; DYES; ELECTRICITY; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC CHEMISTRY; PAINTS; POLISHES

The invention belongs to the technical field of synthesis of organic complex luminescent materials, and particularly relates to a double-layer binuclear cis-trans isomeric complex based on six-membered ring metal ligand induction and a preparation method and application thereof. According to the method, the bilayer binuclear isomer induced by the six-membered ring metal ligand is obtained at the same time, the synthesis raw materials are cheap and easy to obtain, the economical efficiency is good, the reaction conditions are mild and easy to control, and the yield is relatively high; the compound is relatively high in quantum yield and relatively long in luminescent life, is an excellent phosphorescent luminescent material, and can be applied to the field of luminescent devices such as organic light-emitting diodes (OLEDs) and the like. 本发明属于有机配合物发光材料合成技术领域，具体涉及一种基于六元环金属配体诱导的双层双核顺反异构配合物、制备方法及其应用。该方法实现了同时获得六元环金属配体诱导的双层双核异构体，合成原料廉价易得经济性好、反应条件温和易控，产率较高；该类化合物量子产率较高，发光寿命较长是一种优异的磷光发光材料，可应用于有机发光二极管(OLED)等发光器件领域。