Frechet-type dendrimers with a phloroglucinol core or a tetraphenylporphyri
n core (Aida's dendrimers) were synthesized. Spectroscopic examination reve
aled that [60]fullerene is bound to the interior space of these dendrimers.
The findings indicate that one can regard the dendrimers as novel host com
pounds bearing a large interior cavity. (C) 1999 Elsevier Science Ltd. All
rights reserved.