作者:Seokhwan Son、Hwangyu Lee、Cheehun Kwak、Jihoon Lee、Hogeun Ahn、Minchul Chung
DOI:10.1166/jnn.2015.10356
日期:2015.7.1
The reaction of platinum [Pt(4-(N,N-bis(piridyl)amino)stilbene)]Cl2 with 5,5″-(9,9-dioctyl-9H-fluorene- 2,7-diyl)di-2,2′-bipyridine, 2,2′-bipyridine, and 1,10-phenathroline affords the following complexes: [(4-(N,N-bis(piridyl)amino)stilbene)Pt(5,5″-(9,9-dioctyl-9H-fluorene-2,7-diyl)di-2,2′-bipyridine)] (1), [(4-(N,N-bis(piridyl)amino)stilbene)Pt(2,2′-bipyridine)] (2), and [(4-(N,N-bis(piridyl)amino)stilbene) Pt(1,10-phenathroline)] (3). In this study, new platinum complex compounds were synthesized utilizing the ligand of a 4-(N,N-bis(piridyl)amino)stilbene system. These complexes were analyzed using a 1H(13C)-NMR, UV-vis and PL spectrophotometer. The maximum wavelengths of complexes 1, 2, and 3 appear at 409 nm, 410 nm, and 503 nm, respectively. The quantum yields of these complexes are 0.32∼0.92.
铂化合物[Pt(4-(N,N-双(
吡啶)
氨基)
苯乙烯)]Cl2与5,5″-(9,9-二辛基-9H-
芴-2,7-二基)二-2,2′-联
吡啶、2,2′-联
吡啶和1,10-
菲啰啉反应,生成以下配合物:[(4-(N,N-双(
吡啶)
氨基)
苯乙烯)Pt(5,5″-(9,9-二辛基-9H-
芴-2,7-二基)二-2,2′-联
吡啶)] (1),[(4-(N,N-双(
吡啶)
氨基)
苯乙烯)Pt(2,2′-联
吡啶)] (2),和[(4-(N,N-双(
吡啶)
氨基)
苯乙烯)Pt(1,10-
菲啰啉)] (3)。本研究中,利用4-(N,N-双(
吡啶)
氨基)
苯乙烯系统的
配体合成了新
铂配合物。这些配合物通过1H(13C)-NMR、UV-vis和PL光谱仪进行分析。配合物1、2和3的最大波长分别为409 nm、410 nm和503 nm。这些配合物的量子产率为0.32∼0.92。