Diversity-oriented synthesis of blue emissive nitrogen heterocycles and their conjugation with carbon nano-onions

2020年第14卷第1期

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《化学科学与工程前沿（英文）》 >> 2020年第14卷第1期 doi: 10.1007/s11705-019-1833-0

Diversity-oriented synthesis of blue emissive nitrogen heterocycles and their conjugation with carbon nano-onions

. Nano Carbon Materials, Istituto Italiano di Tecnologia (IIT), 10144 Torino, Italy.. Department of Chemistry and Industrial Chemistry, University of Genova, 16146 Genova, Italy.. School of Chemical Sciences, Dublin City University,?Dublin 9,?Ireland.. Department of Pharmacy, University of Genova, 16147 Genova, Italy

录用日期： 2019-06-26 发布日期： 2019-06-26

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摘要

The search for new fluorescent molecules for possible applications as functional -electron systems and their conjugation with different nanomaterials is nowadays of paramount importance to broaden the availability of materials with different properties. Herein we present a diversity-oriented approach to heterocyclic luminophores based on a multicomponent Ugi reaction followed by a Pd-mediated cascade sequence. The new molecules are coupled to carbon nano-onions, and hybrid systems represent the first example of blue emitters conjugated with these carbon nanoparticles.

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carbon nano-onions ; multicomponent reactions ; blue emitters ; fluorescence ; isoquinolines