Synthesis of electron deficient acene derivatives via a bidirectional iterative elongation reaction
作者:Yi-Chun Lin、Chih-Hsiu Lin、Chan-Yu Chen、Shih-Sheng Sun、Bikash Pal
DOI:10.1039/c0ob00575d
日期:——
bidirectional synthesis, and we can now make a series of electrondeficient anthracene, tetracene, and pentacene derivatives via the bidirectional iterative elongation protocol. Central units, used to initiate the bidirectional elongation, were synthesized by employing a double anionic Fries rearrangement as the key step. The photophysical and electrochemical properties of these novel electron acceptors