Reposted by Patrick Alexander HoffmannDave Leigh @profdaveleigh.bsky.social · 24/01/2025😍 doi.org/10.1002/anie...doi.orgRing‐in‐Ring Assembly Facilitates the Synthesis of a [12]Cycloparaphenylene ABC‐Type [3]CatenaneBy threading a secondary ammonium salt through the crown ether and closing the third ring via CuAAC click reaction, we obtained a rare ABC-type hetero-[3]catenane comprising [12]CPP, 24-crown-8 and a... 1221
