A. Arduini et al., A NEW MACROCAVITAND FROM THE HEAD-TO-TAIL 4-POINT CAPPING OF P-TERT-BUTYLCALIX[8]ARENE WITH A CALIX[4]ARENE, Journal of the Chemical Society, Chemical Communications, (8), 1995, pp. 879-880
The synthesis of a partially rigid calix[8]arene with a deep cavity, o
btained by capping p-tert-butylcalix[8]arene 1 with tetramethoxy-p-tet
rachloromethylcalix[4] 2 in the presence of CsF is reported.