Aza boron-pyridyl-isoindoline analogues: synthesis and photophysical properties?

New Journal of Chemistry Pub Date: 2017-05-31 DOI: 10.1039/C7NJ00707H

Abstract

Several aza boron-pyridyl-isoindoline analogues are synthesized through a facile and scale-up two step reaction using 1,2-naphthalenedicarbonitrile as a starting material. These analogues show broad envelopes of intense vibrational bands in the absorption spectra with moderate fluorescence quantum yields in solution and the solid-state. An analysis of the structure–property relationships is described based on X-ray crystallography, optical spectroscopy, and theoretical calculations.

Graphical abstract: Aza boron-pyridyl-isoindoline analogues: synthesis and photophysical properties
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