The present invention is to provide a gold complex represented by the formula (1):
wherein L represents a nitrogen-containing heterocyclic carbene ligand, and X represents an alkyl group, cycloalkyl group, alkoxycarbonyl group, aryloxycarbonyl group, alkylaminocarbonyl group, arylaminocarbonyl group, arylalkylaminocarbonyl group, alkylmercaptocarbonyl group, arylmercaptocarbonyl group, alkylsulfonyl group or arylsulfonyl group, provided that one or a plural number of hydrogen atoms on the carbon atom(s) of X may be substituted by a halogen atom, alkyl group, cycloalkyl group, aryl group, aralkyl group, alkoxy group, aryloxy group, alkylmercapto group, arylmercapto group or substituted amino group,
a process for preparing the same, and an organic ultraviolet electroluminescent device using said gold complex.
本发明旨在提供一种由式(1)表示的
金络合物:
其中 L 代表含氮杂环碳烯
配体,X 代表烷基、环烷基、烷氧基羰基、芳氧基羰基、烷基
氨基羰基、芳基
氨基羰基、芳基烷基
氨基羰基、烷基巯基羰基、芳基巯基羰基、烷基磺酰基或芳基磺酰基、烷基磺酰基或芳基磺酰基,条件是 X 的碳原子上的一个或多个氢原子可被卤素原子、烷基、环烷基、芳基、芳烷基、烷氧基、芳氧基、烷基巯基、芳基巯基或取代的
氨基取代、
制备上述
金络合物的工艺,以及使用上述
金络合物的有机紫外线电致发光装置。