Fabrication of conjugated polymers with benzofuran unit based on I<sub>2</sub>-catalyzed intramolecular cyclization of polyphenylacetylene

Abstract

InCl 3-mediated intramolecular Friedel-Crafts-type cyclization and its application to construct the [6-7-5-6] tetracyclic scaffold of liphagal SCIENCE CHINA Chemistry 55, 36 (2012); InCl 3-mediated intramolecular Friedel-Crafts-type cyclization and its application to construct the [6-7-5-6] tetracyclic scaffold of liphagal SCIENTIA SINICA Chimica 42, 200 (2012); Construction of [Cu n I n ]-based coordination polymers via flexible benzimidazolyl-based ligands