摘要： In contrast to the traditional multistep synthesis, herein an efficient and fewer-steps new synthetic strategy is demonstrated for the facile preparation of organic-electronically important D-π-A-π-D-type oligoaryls through sequential direct CH arylations. This methodology has shown that the synthesis of thieno[3,4-c]pyrrole-4,6-dione (TPD)- or furano[3,4-c]pyrrole-4,6-dione (FPD)-centred target molecules could be accessed step-economically either from the core structure (acceptor) or from the end structure (donor), which supplied a more flexible and succinct new synthetic alternative to the preparation of the π-functional small-molecule semiconducting materials. In addition, optical and electrochemical properties of the synthesized oligoaryls were examined. 出版者： Weinheim: Wiley Subscription Services, Inc 出版日期： 2015-06-08 出處： Chemistry : a European journal, 2015-06, Vol.21 (24), p.8754 資源來源： Alma/SFX Local Collection 版權： 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim 識別號： ISSN: 0947-6539 識別號： EISSN: 1521-3765 識別號： DOI: 10.1002/chem.201501015 識別號： CODEN: CEUJED
