Allyl vs ethyl substituted thioquinoline complexes with diiodine: Halogen bonds and iodocyclization

作者：Matveychuk Y V^*; Ilkaeva M V; Vershinina E A; Batalov V I; Morozov R S; Bartashevich E V

来源：Journal of Molecular Structure, 2016, 1119: 227-234.

DOI：10.1016/j.molstruc.2016.04.072

• Electronic absorption spectra
• Iodine halogen bonds
• Alkenylthioquinolines

A comparative analysis of 2-allylthioquinoline and 2-ethylthioquinoline interactions with diiodine in solutions was performed using UV/Vis spectroscopy and molecular modelling with a TD-DFT approach. The named compounds exhibit different reactivity: 2-allylthioquinoline participates in the iodocyclization reaction and 2-ethylthioquinoline forms molecular complexes with diiodine only. The emergences of iodocyclization products and diiodine complexes of alkyl- and alkeny lsubstituted thioquinolines on spectra allow us to enable process control of interactions with diiodine.

• 出版日期2016-9-5