Stacking of Sterically Congested Trifluoromethylated Aromatics in their Crystals : The Role of Weak F···π or F···F Contacts
Yi, H., Albrecht, M., Pan, F., Valkonen, A., & Rissanen, K. (2020). Stacking of Sterically Congested Trifluoromethylated Aromatics in their Crystals : The Role of Weak F···π or F···F Contacts. European Journal of Organic Chemistry, 2020(38), 6073-6077. https://doi.org/10.1002/ejoc.202001008
Published inEuropean Journal of Organic Chemistry
© 2020 the Authors
Five electron-deficient aromatic compounds bearing 3,5-bis(trifluoromethyl)benzyl moieties were investigated by X-ray diffraction. In the crystals, the stacking of π systems between non-planar electron-deficient aromatics leads to an assembly with weak F···π and/or F···F interactions as the controlling factor.
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Related funder(s)Academy of Finland
Funding program(s)Research costs of Academy Research Fellow, AoF
Additional information about fundingThe authors acknowledge financial support from the Chinese Scholarship Council (CSC), the Academy of Finland (AV. grant no. 314343), and the University of Jyväskylä. Open access funding enabled and organized by Projekt DEAL.
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