有機金屬銥錯合物及其簡易合成方法和用途

Provided are an organometallic iridium complex, a synthetic method thereof, and an organic light emitting device using the same. The synthetic method comprises the following steps of: (a) making t-Bu-Ar^1-MgX react with a nitrogen-containing heteroaryl salt in a nucleophilic reaction, so as to obtain an intermediate, wherein t-Bu represents a tert-butyl group, Ar^1 is an arylene group having 5 to 16 carbon atoms or a sulfur-containing heteroarylene group having 4 to 14 carbon atoms, X is a halogen atom, the nitrogen-containing heteroaryl salt is a salt which includes the t-Bu-Ar^2 group, and Ar^2 is a nitrogen-containing heteroaryl group having 5 to 14 carbon atoms; (b) oxidizing the intermediate with an oxidant for aromatization to obtain a ligand; and (c) making the ligand react with an iridium (III) acetylacetonate to obtain the organometallic iridium complex. The organometallic iridium complex is represented by following formula (I).