Synthesis and photoluminescence study of benz[f]indene derivatives
作者:Do Han Kim、Jung A Lee、Seung Uk Son、Young Keun Chung、Cheol Ho Choi
DOI:10.1016/j.tetlet.2005.04.128
日期:2005.7
The synthesis and optical properties of a series of benz[f]indenes as new building blocks for electronic and optoelectronic materials are described.
描述了一系列苯并[ f ]茚的合成和光学性质,作为电子和光电子材料的新组成部分。
Facile Synthetic Access to Multisubstituted Benz[<i>f</i>]indenones and Their Application as Ligands to the First Synthesis of Group(IV) Metallocene Complexes
作者:Do Han Kim、Seung Uk Son、Young Keun Chung
DOI:10.1021/ol0352106
日期:2003.8.1
[reaction: see text] A very efficient method for the synthesis of benz[f]indenone derivatives was developed. This method allows the introduction of a variety of substituents to a molecule. The first zirconocene compound of benz[f]indene was synthesized.
Synthesis of zirconocenes bearing benz[f]indenyl ligand and their use as a catalyst in ethylene polymerization
作者:Do Han Kim、Jung A Lee、Bun Yeoul Lee、Young Keun Chung
DOI:10.1016/j.jorganchem.2005.02.008
日期:2005.3
Benz[f]indenyl zirconium complexes have been successfully synthesized and characterized. Their catalytic activities were evaluated for the polymerization of ethylene. The complexes combined with MAO can be highly active single site catalysts, which display activities comparable with that of the Cp2ZrCl2/MAO system and provide very high molecular weight polyethylenes. The melting point of the polymers indicates the formation of linear polyethylene. (c) 2005 Elsevier B.V. All rights reserved.