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Synthesis of a rod-based porous coordination polymer from a nucleotide as a sequential chiral inductor

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Synthesis of a rod-based porous coordination polymer from a nucleotide as a sequential chiral inductor

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dc.contributor.author	Bruno, Rosaria
dc.contributor.author	Mastropietro, Teresa F.
dc.contributor.author	De Munno, Giovanni
dc.contributor.author	Pardo Marín, Emilio
dc.contributor.author	Armentano, Donatella
dc.date.accessioned	2022-10-21T16:05:44Z
dc.date.available	2022-10-21T16:05:44Z
dc.date.issued	2021
dc.identifier.citation	Bruno, Rosaria Mastropietro, Teresa F. De Munno, Giovanni Pardo Marín, Emilio Armentano, Donatella 2021 Synthesis of a rod-based porous coordination polymer from a nucleotide as a sequential chiral inductor Journal of Coordination Chemistry 74 1-3 200 215
dc.identifier.uri	https://hdl.handle.net/10550/84241
dc.description.abstract	We report the two-step synthesis of a novel chiral rod-based porous coordination polymer (PCP). The chemical approach consists on the use of a previously prepared bis(ethylendiamine) copper monomer of formula [Cu(en)]2(NO3)2 [where en = ethylendiamine] reacting with the cytidine 5'-monophosphate (CMP) nucleotide. The bis(ethylendiamine) copper compound -stabilized by the axial coordination of nitrate counter-anions- reacts in the presence of sodium salt of CMP to yield right-handed copper(II) chains of P helicity with formula [Cu2(en)2(CMP)2] . 5H2O (1). The axial coordination of the CMP2- ligands through the N3 and O2 sites (free nitrogen and carbonyl groups) of the cytosine nucleobase and oxygen atoms of phosphate moieties, ensure the stabilization of the neutral chiral polymer. The supramolecular organization involves strong hydrogen bonding interactions to build supramolecular chains of the same helicity. The resulting PCP constitutes one of the few examples of CMP compounds exhibiting a such coordination involving both nucleobase and phosphate moieties, where a highly stable metal complex is used as precursor for the rational construction of rod-based hydrogen metal-organic frameworks (HMOFs). Furthermore, it is underlined the intrinsic capability of biomolecules to act as chiral transfer systems.
dc.language.iso	eng
dc.relation.ispartof	Journal of Coordination Chemistry, 2021, vol. 74, num. 1-3, p. 200-215
dc.subject	Solucions polimèriques
dc.subject	Cristalls
dc.title	Synthesis of a rod-based porous coordination polymer from a nucleotide as a sequential chiral inductor
dc.type	journal article	es_ES
dc.date.updated	2022-10-21T16:05:45Z
dc.identifier.doi	10.1080/00958972.2021.1872785
dc.identifier.idgrec	150583
dc.rights.accessRights	open access	es_ES