The synthesis and spectral characterization of red dyes containing biphenyl or fluorene conjugation and dicyanovinyl acceptors
作者:Abhishek Baheti、Prachi Singh、K.R. Justin Thomas
DOI:10.1016/j.dyepig.2010.06.008
日期:2011.2
acceptors and either a fluorene or biphenyl linker were prepared in an attempt to unravel the similarities and differences between the biphenyl and fluorene segments in donor–acceptor architectures. The linker segments significantly modify λmax and the redox potential of the dyes is influenced by the nature of both the amine and linker. Density functional theory calculations performed at the 6-31G(d