Highly efficient, selective, and general method for the preparation of meridional homo- and heteroleptic tris-cyclometalated iridium complexes

被引:49
作者
Huo, SQ [1 ]
Deaton, JC [1 ]
Rajeswaran, M [1 ]
Lenhart, WC [1 ]
机构
[1] Eastman Kodak Co, Res & Dev, Rochester, NY 14650 USA
关键词
D O I
10.1021/ic060089v
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A highly efficient and general method based on transmetalation with an organozinc reagent is developed for selective preparation of homo- and heteroleptic meridional tris-cyclometalated iridium complexes. The molecular structure of mer-Ir(1-piq)(2)(PPY) (2) has been determined by a single-crystal X-ray diffraction analysis. The emission properties of a series of meridional complexes are reported.
引用
收藏
页码:3155 / 3157
页数:3
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