Sonogashira coupling in 3D-printed NMR cuvettes: synthesis and properties of arylnaphthylalkynes
作者:Felix Lederle、Frederick Meyer、Christian Kaldun、Jan C. Namyslo、Eike G. Hübner
DOI:10.1039/c6nj03614g
日期:——
of arylnaphthylalkynes has been synthesized and the progress of the reaction has been monitored via NMRspectroscopy. The (nonlinear) optical properties of the push–pull substituted bis(aryl)alkynes have been investigated by fluorescence spectroscopy and DFT calculations. A significant correlation between the intensity of the triple-bond stretching vibration and the calculated first hyperpolarizability