A β-to-β 2,5-thienylene-bridged cyclic porphyrin tetramer: its rational synthesis and 1 : 2 binding mode with C60

Jianxin Song, Naoki Aratani, Hiroshi Shinokubo, Atsuhiro Osuka
  • Chemical Science, January 2011, Royal Society of Chemistry
  • DOI: 10.1039/c0sc00605j