Homochiral self-assembly of biocoordination polymers: anion-triggered helicity and absolute configuration inversion

Autor:	Julia Vallejo, Nadia Marino, Emilio Pardo, Leonardo Di Donna, Francesco Neve, Donatella Armentano, Giovanni De Munno
Rok vydání:	2015
Předmět:	chemistry.chemical_classification Cytidine monophosphate Circular dichroism Stereochemistry Absolute configuration General Chemistry Polymer Helicity Perchlorate chemistry.chemical_compound Crystallography chemistry Self-assembly Trifluoromethanesulfonate
Zdroj:	Chemical Science. 6:4300-4305
ISSN:	2041-6539 2041-6520
Popis:	The different natures of the weakly coordinating anions – triflate or perchlorate – in the Cu2+-mediated self-assembly of cytidine monophosphate nucleotide play a fundamental role in the homochiral resolution process, yielding one-dimensional copper(II) coordination polymers of opposite helicity that can be easily inverted, in a reversible way, by changing the nature of the anion as revealed by circular dichroism experiments both in solution and in the solid state.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::56d3c9973707b7dd3840a6953cc6f8e8 https://doi.org/10.1039/c5sc01089f Zobrazit plný text záznamu