Author/Authors :
Tsuge، نويسنده , , Akihiko and Yokoo، نويسنده , , Masahiro and Kawasaki، نويسنده , , Hiroyoshi and Kaneko، نويسنده , , Daisaku and Moriguchi، نويسنده , , Tetsuji and Araki، نويسنده , , Koji، نويسنده ,
Abstract :
Dithia[3.3]metacyclophanes which consist of the pyridine unit connecting to the different positions of the parent cyclophane skeleton have been prepared. Conformational change has been observed for the cyclophane having a 4-substituted pyridine unit by binding to the porphyrin. In contrast the porphyrin binding has no influence on conformational behavior of the cyclophane having a 3-substituted pyridine unit.
Keywords :
cyclophane , Porphyrin , Conformation , Complex
