一种带有三嗪和吡啶单元的三臂穴状配体：合成、结构及其与多环芳烃的络合作用

A three-armed cryptand with triazine and pyridine units: synthesis, structure and complexation with polycyclic aromatic compounds.

作者信息

Lar Claudia, Woiczechowski-Pop Adrian, Bende Attila, Grosu Ioana Georgeta, Miklášová Natalia, Bogdan Elena, Hădade Niculina Daniela, Terec Anamaria, Grosu Ion

机构信息

Babes-Bolyai University, Faculty of Chemistry and Chemical Engineering, Department of Chemistry and SOOMCC, Cluj-Napoca, 11 Arany Janos str., 400028, Cluj-Napoca, Romania.

National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donath str., RO-400293, Cluj-Napoca, Romania.

出版信息

Beilstein J Org Chem. 2018 Jun 6;14:1370-1377. doi: 10.3762/bjoc.14.115. eCollection 2018.

The aromatic nucleophilic substitution reaction based synthesis of a three-armed cryptand displaying 2,4,6-triphenyl-1,3,5-triazine units as caps and pyridine rings in the bridges, along with NMR, MS and molecular modelling-based structural analysis of this compound are reported. Appropriate NMR and molecular modelling investigations proved the formation of 1:1 host-guest assemblies between the investigated cryptand and some polynuclear aromatic hydrocarbons or their derivatives.