Universitat de Girona
Ministerio de Economía y Competitividad (Espanya)
2017-03-21
We report the synthesis of a new synthetic cavitand receptor with an embedded thiourea moiety directed at effective molecular recognition of ion pairs. Initial prospects towards the use of cavitands in biomimetic carbocationic cyclizations have been carried out, employing ionic guests as stable surrogates for putative substrates and intermediates. The cavitand displays tight binding with tetramethylammonium salts, with unforeseen slow exchange kinetics of both cation and anion components
We thank MINECO – Spanish Government (“Ramón y Cajal” grant to A. L. RYC2012-11112, CTQ2014-54306-P, and CTQ2014-61629-EXP), Generalitat de Catalunya, 2014SGR931, and Universitat de Girona (MPCUdG2016/096) for financial support
Article
Versió publicada
Anglès
Compostos orgànics -- Síntesi; Organic compounds -- Synthesis; Química orgànica; Chemistry, Organic
Royal Society of Chemistry
info:eu-repo/semantics/altIdentifier/doi/10.1039/C7QO00191F
info:eu-repo/semantics/altIdentifier/issn/2052-4110
info:eu-repo/semantics/altIdentifier/eissn/2052-4129
info:eu-repo/grantAgreement/MINECO//CTQ2014-54306-P/ES/ESTUDIOS TEORICO-EXPERIMENTALES DE CICLACIONES CATALIZADAS POR METALES DE TRANSICION. NUEVOS DESARROLLOS EN AROMATICIDAD, FUNCIONALES DE LA DENSIDAD Y QUIMICA SUPRAMOLECULAR/
info:eu-repo/grantAgreement/MINECO//CTQ2014-61629-EXP/ES/SINTESIS ESPECIFICA DE NANOTUBOS DE CARBONO MEDIANTE FOTOCATALISIS CON LUZ VISIBLE./
Attribution-NonCommercial 3.0 Spain
http://creativecommons.org/licenses/by-nc/3.0/es/
