Synthesis of 5,5′-Diarylimino Quinoidal 2,2′-Bithiazoles
作者:Maria Koyioni、Panayiotis A. Koutentis
DOI:10.1021/acs.orglett.6b03474
日期:2017.1.6
(het)arylamines and subsequent in situ Ag2O-mediated oxidation provides access to cross-conjugated quinoidal 5,5′-diarylimino-2,2′-bithiazoles in moderate to high yield. The highly colored quinoidal 2,2′-bithiazoles were studied by UV/vis spectroscopy, cyclic voltammetry and computational methods.