Montoro T, Tardajos G, Guerrero A, Torres MDR, Salgado C, Fernández I, Osío Barcina J. σ-Hole⋯π and lone pair⋯π interactions in benzylic halides.
Org Biomol Chem 2015;
13:6194-202. [DOI:
10.1039/c5ob00366k]
[Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Depending on the relative orientation of the halogen atom and the phenyl ring, the benzylic halides studied show “classical” halogen⋯π bonds as well as intramolecular interactions without σ-hole participation based on n → π* (LP⋯π) interactions.
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