Answers are grounded in this paper and cite their sources.
Two calix[4]arenes with two viologen units separated by 3 or 4 carbon atoms from the macrocyclic core were synthesized and led to the formation of [3]pseudorotaxanes when combined with CB[7] or CB[8].
No takes yet. Share an insight, caveat, or question.
Dalvand et al. (2021) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: