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In this study, we present an efficient synthesis of macrocycles containing anthracene units through reversible boronic ester formation between 1,2\u2010diols and boronic acids. These template\u2010free macrocycles exhibited diverse internal cavities ranging from 11\u2005\u00c5 to 20\u2005\u00c5 and readily crystallized in solution and on solid substrates. Powder X\u2010ray diffraction analysis revealed that the crystallinity remained after solvent removal. Single crystal X\u2010ray analysis provided detailed insights into the molecular geometry and packing structure. Notably, a macrocycle with phenyl linkers resembles a pseudo\u2010nanocapsule, as the bulky substituents on both sides of the macrocycles prevented the cavity filling by neighbouring molecules. Consequently, the crystalline powders of the macrocycle with phenyl linkers maintained its crystallinity even after annealing, likely resulting in the highest N\n                    <jats:sub>2<\/jats:sub>\n                    gas adsorption properties among synthesized macrocycles. This work highlights a robust synthesis strategy for macrocycles, broadening their potential for advanced applications and enabling self\u2010assembled nanoarchitectures.\n                  <\/jats:p>","DOI":"10.1002\/cplu.202500014","type":"journal-article","created":{"date-parts":[[2025,3,11]],"date-time":"2025-03-11T09:41:36Z","timestamp":1741686096000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Shape\u2010Persistent Anthracene\u2010Based Macrocycles Prepared by Reversible Boronic Ester Formation: Crystallization and Structural Analysis"],"prefix":"10.1002","volume":"90","author":[{"given":"Shoma","family":"Kasahara","sequence":"first","affiliation":[{"name":"Institute for Chemical Research Kyoto University Gokasho  Uji Kyoto 611-0011 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