A stereodynamic fluorescent probe for amino acids. Circular dichroism and circularly polarized luminescence analysis. Issue 1 (4th November 2017)

• Record Type: Journal Article
• Authors: Carmo dos Santos, Nadia Alessandra; Badetti, Elena; Licini, Giulia; Abbate, Sergio; Longhi, Giovanna; Zonta, Cristiano
• Is Part Of: Chirality. Volume 30:Issue 1(2018)
• Page Start: 65
• Page End: 73
• Publication Date: 2017-11-04
• Subjects: CD -- CPL -- enantiomeric excess -- self‐assembly -- supramolecular chemistry; Chirality -- Periodicals; Pharmaceutical chemistry -- Periodicals; 541.22
• DOI: 10.1002/chir.22780
• Languages: English
• ISSNs: 0899-0042

Abstract

Abstract: The use of stereodynamic probes is becoming one of the leading strategies for the fast and effective determination of enantiomeric excess. Recently, we reported a series of novel molecular architectures based on a modified tris(2‐pyridylmethyl)amine complex (TPMA), which are able to amplify the electronic CD, in the case of Zn(II) assemblies and vibrational CD, in the case of Co(II) assemblies. Herein, we report a structural modification of the ligand with the purpose to obtain a fluorescent chiral probe. The study deals with the synthesis of the novel ligand, the formation of the self‐assembly system with amino acids, and the study of the electronic CD and circularly polarized luminescence. Abstract :