Multimacrocyclic compounds. Part I. Novel triply bridged dibenzenoid cage compounds
作者:A. J. Hubert
DOI:10.1039/j39670000006
日期:——
Internal cyclotrimerisation of aromatic triynes on a Ziegler catalyst has given a series of compounds containing two aromatic rings joined by three polymethylene chains. Melting point alternation and spectral properties are similar to those of paracyclophanes.