Cm. Drain et al., SELF-ASSEMBLY OF A MULTI-PORPHYRIN SUPRAMOLECULAR MACROCYCLE BY HYDROGEN-BOND MOLECULAR RECOGNITION, Chemical communications, (3), 1996, pp. 337-338
Three triaminotriazine units bearing two appended porphyrins undergo s
elf-assembly through multiple hydrogen-bonding with three complementar
y dialkylbarbituric acids yielding a supramolecular macrocycle contain
ing six porphyrins.