Photoisomerisation of 9-anthrylsubstituted pyridyl enones
作者:Edwin C Constable、Diane R Smith
DOI:10.1016/0040-4020(95)00933-7
日期:1996.1
The enone 3-(9-anthryl)-1-(2-pyridyl)-2-propenone undergoes a facile photochemical E to Z isomerisation. Studies of related enones indicate that the photochemicalproperties are controlled by subtle changes in the structure of the molecule.
Nitrogenous heterocyclic derivative and organic elecrtroluminescent element employing the same
申请人:Yamamoto Hiroshi
公开号:US20060154105A1
公开(公告)日:2006-07-13
A specific derivative of heterocyclic compound having nitrogen atom and an organic electroluminescence device comprising the compound. An organic electroluminescence device comprising at least one of organic compound layers including a light emitting layer sandwiched between an anode and a cathode, wherein said at least one of the organic compound layers comprises the derivative of the heterocyclic compound having nitrogen atom as a sole component or as mixed component. The organic electroluminescence device achieves elevation of luminance and excellent efficiency of light emission, and also achieves long lifetime by an improvement of an electrode adhesion.
NITROGENOUS HETEROCYCLIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME
申请人:IDEMITSU KOSAN CO., LTD.
公开号:EP1582516A1
公开(公告)日:2005-10-05
A specific derivative of heterocyclic compound having nitrogen atom and an organic electroluminescence device comprising the compound. An organic electroluminescence device comprising at least one of organic compound layers including a light emitting layer sandwiched between an anode and a cathode, wherein said at least one of the organic compound layers comprises the derivative of the heterocyclic compound having nitrogen atom as a sole component or as mixed component. The organic electroluminescence device achieves elevation of luminance and excellent efficiency of light emission, and also achieves long lifetime by an improvement of an electrode adhesion.
Synthesis, Crystal Structure, Studies in Solution and Cytotoxicity of Two New Fluorescent Platinum(II) Compounds Containing Anthracene Derivatives as a Carrier Ligand
作者:Patricia Marqués-Gallego、Hans den Dulk、Jaap Brouwer、Huub Kooijman、Anthony L. Spek、Olivier Roubeau、Simon J. Teat、Jan Reedijk
DOI:10.1021/ic8014767
日期:2008.12.1
Two new cytotoxic fluorescent platinum(II) compounds, cis-[Pt(A9opy)Cl2] (1) and cis-[Pt(A9pyp)(DMSO)Cl2] (2),have been designed, synthesized, and characterized by IR, 1H NMR, and 195Pt NMR spectroscopy; electrospray ionization mass spectrometry (ESI-MS); and single-crystal X-raydiffraction. The carrier ligands selected for thesynthesis of these fluorescent platinum(II) compounds are E-2-[1-(9-ant
已设计,合成和表征了两种新的具有细胞毒性的荧光铂(II)化合物,即顺式[Pt(A9opy)Cl2](1)和顺式[Pt(A9pyp)(DMSO)Cl2](2)。 1 H NMR和195 Pt NMR光谱;电喷雾电离质谱(ESI-MS);和单晶X射线衍射。选择用于合成这些荧光铂(II)化合物的载体配体是E-2- [1-(9-蒽基)-3-氧代-3-丙-2-烯基吡啶](缩写为A9opy)和E-1-( 9-蒽基)-3-(2-吡啶基)-2-丙烯酮(缩写为A9pyp)。化合物顺式-[Pt(A9opy)Cl2](1)包含一种特殊的顺铂(II)有机金属化合物,其中铂(II)离子与载体配体的可光异构化的碳-碳双键结合。研究了金属离子配位对配体碳-碳双键光致异构化的影响。相反,用于合成顺式[[Pt(A9pyp)(DMSO)Cl2]化合物(2)的载体配体A9pyp没有经过这样的异构化过程,而是保留在E构象中,同时