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
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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