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TRIPODAL ORGANIC PUSH-PULL MOLECULES

Authors: Cvejn Daniel | Bureš Filip

Year: 2012

Type of publication: ostatní - přednáška nebo poster

Page from-to: nestránkováno

Titles:

Language	Name	Abstract	Keywords
eng	TRIPODAL ORGANIC PUSH-PULL MOLECULES	Besides the inorganic materials, the organic (N)LO chromophores play an important role in various optical and optoelectronic applications. The linear [1] or Y-shaped [2,3] push-pull systems have been already used in the composite materials as (N)LO dopants, luminophores or chromophores with polymers or inorganic materials [3]. An alternative to above mentioned molecules are tripodal molecules derived from triphenylamine. (Scheme 1). This thermostable and inexpensive organic compound appears to be promising source of tripodal push-pull molecules having the donor nitrogen atom in the centre of molecule and three phenyl rings as an integral starting part of p-linker. The presented work focuses the synthesis of tripodal push-pull systems with short p-linkers and all-cyano acceptor moieties starting from triphenylamine.	tripodální; chromofor; trifenylamin; syntéza