721922-85-6Relevant articles and documents
A square cyclic porphyrin dodecamer: Synthesis and single-molecule characterization
Kato, Aiko,Sugiura, Ken-Ichi,Miyasaka, Hitoshi,Tanaka, Hiroyuki,Kawai, Tomoji,Sugimoto, Manabu,Yamashita, Masahiro
, p. 578 - 579 (2007/10/03)
We prepared a square cyclic porphyrin dodecamer via the tetramerization of a trimer shaped like a right angle. The molecule was visualized by scanning tunneling microscopy to be square.