Publication detail

Synthesis and properties of push-pull chromophores with 1,4-phenylene or thiophene-2,5-diyl p-linkers

Authors: Kulhánek Jiří | Bureš Filip | Opršal Jakub

Year: 2012

Type of publication: ostatní - přednáška nebo poster

Page from-to: nestránkováno

Titles:

Language	Name	Abstract	Keywords
eng	Synthesis and properties of push-pull chromophores with 1,4-phenylene or thiophene-2,5-diyl p-linkers	The organic, readily polarizable push-pull systems are currently tremendously investigated due to their nonlinear optical properties and thus resulting application in modern optoelectronic devices. We report herein synthesis and properties of fifteen ferrocene-nitro push-pull systems featuring the ferrocene as a donor and nitro group as an acceptor moieties. The p-linkage has been formed by systematically extending p-conjugated path by 1,4-phenylene and/or thiophene-2,5-diyl subunits. Synthesized compounds have been full characterized by NMR and MS. Spectroscopic properties have been measured and influence of benzene or thiophene moieties has been discussed.	push-pull chromophore; 1,4-phenylene; thiophene-2,5-diyl; p-linker

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