164061 20251121161351.0 doi 10.1021/acs.inorgchem.5c03548 sideral 146183 ART-2025-146183 eng Polo, Alvaro Directed Dynamic Resolution of an Atropisomeric Silver Complex in Solution: Role of π–π Interactions 2025 We report a directed dynamic resolution process for an atropisomeric [Ag(NHC)2]+ complex, where stereochemical control is achieved through enantiomeric interconversion in solution before crystallization. Unlike conventional diastereomeric salt formation, our approach shifts the restricted interconversion between Ra and Sa atropisomers, allowing selective stabilization of one enantiomer via π–π interactions with enantiopure binaphthalene-based borate anions in solution. NMR spectroscopy reveals conformational locking and restricted dynamics preceding crystallization, which captures the resolved stereochemistry in highly crystalline salts. This study demonstrates that noncovalent interactions effectively modulate molecular conformational dynamics to achieve chiral resolution. Access copy available to the general public Unrestricted info:eu-repo/grantAgreement/ES/DGA/E05-23R info:eu-repo/grantAgreement/ES/DGA/E42-23R info:eu-repo/grantAgreement/ES/MCIU-AEI-FEDER/PID2021-122406NB-I00 info:eu-repo/semantics/openAccess by https://creativecommons.org/licenses/by/4.0/deed.es info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Rodríguez, Ricardo (orcid)0000-0002-8845-0174 Sanz Miguel, Pablo J. Universidad de Zaragoza (orcid)0000-0002-8220-6031 2010 760 Universidad de Zaragoza Dpto. Química Inorgánica Área Química Inorgánica (2025), [7 p.] Inorg. chem. Inorganic Chemistry 0020-1669 3259491 http://zaguan.unizar.es/record/164061/files/texto_completo.pdf Versión publicada 2982333 http://zaguan.unizar.es/record/164061/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:164061 articulos driver 2025-11-21-14:25:43 ARTICLE