Stepwise Bay Annulation of Indigo for the Synthesis of Desymmetrized Electron Acceptors and Donor–Acceptor Constructs
作者:Matthew A. Kolaczkowski、Bo He、Yi Liu
DOI:10.1021/acs.orglett.6b02504
日期:2016.10.21
double-annulated indigo derivatives. Disparate substitution of the electron accepting bay-annulated indigo system allows for fine control over both the electronic properties as well as donor–acceptor structural architectures. Optical and electronic properties were characterized computationally as well as through UV–vis absorption spectroscopy and cyclic voltammetry. This straightforward method provides a