Pyrene based conjugated materials: synthesis, characterization and electroluminescent properties
作者:Jagadish K. Salunke、Prashant Sonar、F. L. Wong、V. A. L. Roy、C. S. Lee、Prakash P. Wadgaonkar
DOI:10.1039/c4cp03693j
日期:——
In this work, three novel pyrene cored small conjugated molecules, namely 1,3,6,8-tetrakis(6-(octyloxy)naphthalene-2-yl)pyrene (PY-1), 1,3,6,8-tetrakis((E)-2-(6-(n-octyloxy)naphthalene-2-yl)vinyl)pyrene (PY-2) and 1,3,6,8-tetrakis((6-(n-octyloxy)naphthalene-2-yl)ethynyl)pyrene (PY-3) have been synthesized by Suzuki, heck and Sonogashira organometallic coupling reactions, respectively. The effects of
在这项工作中,三个新颖的pyr核小共轭分子,即1,3,6,8-四(6-(辛氧基)萘-2-基)py(PY-1),1,3,6,8-四((E)-2-(6-(n-辛基氧基)萘-2-基)乙烯基)((PY-2)和1,3,6,8-四((6-(n-辛基氧基)萘-分别通过Suzuki,heck和Sonogashira有机金属偶联反应合成了2-基)乙炔基)py(PY-3)。详细研究了单键,双键和三键对其光学,电化学和热学性质的影响。这些都是荧光材料,已经用于有机发光二极管(OLED)中,并且已经研究了它们的电致发光性能。