| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a copper(I) complex having a structure excellent in stability.SOLUTION: A copper(I) complex is represented by the formula (1) in the figure. [In the formula (1), L is triphenylphosphine, acetonitrile, tri-iso-butylphosphine, or a substituted or unsubstituted heterocyclic compound having 5 to 18 carbon atoms forming the ring, a is an integer from 2 to 6 inclusive, b is an integer from 2 to 6 inclusive, c is an integer from 0 to 6 inclusive, X is a substituted or unsubstituted arylamine, substituted or unsubstituted carbazole, or PR, where R is a substituted or unsubstituted phenyl or cyclohexyl group.]</p> |
