Synthesis and Optical Properties of Push–Push–Pull Chromophores Based on Imidazo[5,1,2‐cd]indolizines and Naphtho[1′,2′:4,5]imidazo[1,2‐a]pyridines
Sign Up to like & getrecommendations! Published in 2017 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.201701109
Abstract: Four series of new push–push–pull chromophores based on two types of heterocyclic cores, namely imidazo[5,1,2-cd]indolizines and naphtho[1′,2′:4,5]imidazo[1,2-a]pyridines, and two types of linear π spacers, namely diphenylacetylene and biphenyl, were prepared. The two isomeric heterocyclic compounds… read more here.
Keywords: pull chromophores; naphtho imidazo; push push; chromophores based ... See more keywords
Synthesis and characterization of thiophene-based push-pull chromophores for tuning the electrical and optical properties of surfaces with controlled SAM formation
Sign Up to like & getrecommendations! Published in 2017 at "Tetrahedron"
DOI: 10.1016/j.tet.2017.08.004
Abstract: Abstract Due to their efficient light absorption properties and their electronic dipole, “push-pull” chromophores with thiophene-based spacer between donor and acceptor groups are very promising for potential use in optoelectronics, photovoltaics, non-linear optics, or electronics.… read more here.
Keywords: pull chromophores; thiophene based; push; push pull ... See more keywords
Multipodal arrangement of push–pull chromophores: a fundamental parameter affecting their electronic and optical properties
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Chemistry"
DOI: 10.1039/c6nj02994a
Abstract: A series of model push–pull molecules with linear, quadrupolar, and tripodal arrangements, a varyingly substituted amino donor, two acceptors, and a partially extended π-system has been prepared. Two peripheral electron acceptors, namely N,N′-dibutylbarbituric acid and… read more here.
Keywords: pull chromophores; multipodal arrangement; optical properties; electronic optical ... See more keywords
Push-Pull Chromophores Based on the Naphthalene Scaffold: Potential Candidates for Optoelectronic Applications
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12081342
Abstract: A series of ten push-pull chromophores comprising 1H-cyclopenta[b]naphthalene-1,3(2H)-dione as the electron-withdrawing group have been designed, synthesized, and characterized by UV-visible absorption and fluorescence spectroscopy, cyclic voltammetry and theoretical calculations. The solvatochromic behavior of the different… read more here.
Keywords: pull chromophores; dione; based naphthalene; chromophores based ... See more keywords