摘要:
Halogenated trisalicylide derivatives 1-6, representing three-fold symmetric C3 "homo trimers" as well as dissymmetric C1 "mixed trimers" have been synthesized. Clathration studies indicate that these halogenated TOT analogs do not form clathrates. Reductive removal of the halogen was demonstrated for analog 2, providing a new entry to TOT-based host molecules.