Kinetic and Thermodynamic Modulation of Dynamic Imine Libraries Driven by the Hexameric Resorcinarene Capsule | Zendy

Stefania Gambaro | Zendy; Carmen Talotta | Zendy; Paolo Della Sala | Zendy; Annunziata Soriente | Zendy; Margherita De Rosa | Zendy; Carmine Gaeta | Zendy; Placido Neri | Zendy

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Kinetic and Thermodynamic Modulation of Dynamic Imine Libraries Driven by the Hexameric Resorcinarene Capsule

Author(s) -

Stefania Gambaro,

Carmen Talotta,

Paolo Della Sala,

Annunziata Soriente,

Margherita De Rosa,

Carmine Gaeta,

Placido Neri

Publication year - 2020

Publication title -

journal of the american chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 7.115

H-Index - 612

eISSN - 1520-5126

pISSN - 0002-7863

DOI - 10.1021/jacs.0c04705

Subject(s) - chemistry , imine , resorcinarene , capsule , kinetic energy , kinetic control , covalent bond , stereochemistry , selectivity , organic chemistry , molecule , botany , physics , quantum mechanics , biology , catalysis

The composition of dynamic covalent imine libraries (DCL) adapts to the presence of the hexameric resorcinarene capsule. In the presence of the self-assembled capsule, a kinetic and thermodynamic modulation of the imine constituents of the DCLs was observed, which was induced by an unusual predatory action of the capsule on specific imine constituents. More complex 2 × 2 DCLs also adapt to the presence of the hexameric capsule, showing a thermodynamic and kinetic modulation of the constituents induced by the predatory action of the capsule. By cross-referencing experimental data, a good selectivity (up to 66%) for one constituent can be induced in a 2 × 2 DCL.

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