000164061 001__ 164061
000164061 005__ 20251121161351.0
000164061 0247_ $$2doi$$a10.1021/acs.inorgchem.5c03548
000164061 0248_ $$2sideral$$a146183
000164061 037__ $$aART-2025-146183
000164061 041__ $$aeng
000164061 100__ $$aPolo, Alvaro
000164061 245__ $$aDirected Dynamic Resolution of an Atropisomeric Silver Complex in Solution: Role of π–π Interactions
000164061 260__ $$c2025
000164061 5060_ $$aAccess copy available to the general public$$fUnrestricted
000164061 5203_ $$aWe 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.
000164061 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E05-23R$$9info:eu-repo/grantAgreement/ES/DGA/E42-23R$$9info:eu-repo/grantAgreement/ES/MCIU-AEI-FEDER/PID2021-122406NB-I00
000164061 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es
000164061 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000164061 700__ $$0(orcid)0000-0002-8845-0174$$aRodríguez, Ricardo
000164061 700__ $$0(orcid)0000-0002-8220-6031$$aSanz Miguel, Pablo J.$$uUniversidad de Zaragoza
000164061 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000164061 773__ $$g(2025), [7 p.]$$pInorg. chem.$$tInorganic Chemistry$$x0020-1669
000164061 8564_ $$s3259491$$uhttps://zaguan.unizar.es/record/164061/files/texto_completo.pdf$$yVersión publicada
000164061 8564_ $$s2982333$$uhttps://zaguan.unizar.es/record/164061/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000164061 909CO $$ooai:zaguan.unizar.es:164061$$particulos$$pdriver
000164061 951__ $$a2025-11-21-14:25:43
000164061 980__ $$aARTICLE