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Issue 21, 2019, Issue in Progress
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Tunable chiral triazole-based halogen bond donors: assessment of donor strength in solution with nitrogen-containing acceptors

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Abstract

Strong halogen bond (XB) donors are needed for the activation of neutral substrates. We demonstrate that XB donor properties of iodo-triazoles can be significantly enhanced by quaternization in combination with varying the counterion and aromatic substituent, exemplified by association constants with quinuclidine as high as 1.1 × 104 M−1.

Graphical abstract: Tunable chiral triazole-based halogen bond donors: assessment of donor strength in solution with nitrogen-containing acceptors

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Publication details

The article was received on 06 Mar 2019, accepted on 04 Apr 2019 and first published on 15 Apr 2019


Article type: Paper
DOI: 10.1039/C9RA01692A
RSC Adv., 2019,9, 11718-11721
  • Open access: Creative Commons BY-NC license
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    Tunable chiral triazole-based halogen bond donors: assessment of donor strength in solution with nitrogen-containing acceptors

    A. Peterson, M. Kaasik, A. Metsala, I. Järving, J. Adamson and T. Kanger, RSC Adv., 2019, 9, 11718
    DOI: 10.1039/C9RA01692A

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