Synlett
DOI: 10.1055/a-2733-1765
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Organic Transformations Mediated by Weak Non-Covalent Interactions

Authors

  • Sathi Sahoo

    1   School of Chemical Sciences, National Institute of Science Education and Research (NISER), Odisha, India (Ringgold ID: RIN193155)
  • Tarun Kumar Dinda

    1   School of Chemical Sciences, National Institute of Science Education and Research (NISER), Odisha, India (Ringgold ID: RIN193155)
  • Prasenjit Mal

    1   School of Chemical Sciences, National Institute of Science Education and Research (NISER), Odisha, India (Ringgold ID: RIN193155)

Department of Atomic Energy, Government of India (DAE) (grant number RIN 4002)


Graphical Abstract

Abstract

Since its formal inception following the 1987 Nobel Prize awarded to Cram, Lehn, and Pedersen, supramolecular chemistry has evolved into a cornerstone of modern molecular science, driven by the strategic use of noncovalent interactions like hydrogen bonding, halogen bonding, π-stacking, and beyond. These subtle yet powerful forces enable the construction of adaptive, stimuli-responsive architectures with exceptional spatial and functional precision. In the realm of catalysis, such interactions unlock new dimensions of control: they preorganize reactive species, stabilize elusive transition states, and steer reaction pathways with unmatched selectivity. This feature article surveys recent breakthroughs in organic supramolecular catalysis, emphasizing how π-stacking, electron donor-acceptor (EDA) complexation, and anion–π interactions are being ingeniously leveraged to drive high-efficiency transformations under mild, often metal-free, conditions. By integrating innovative design principles with mechanistic insight, we propose a forward-looking vision for supramolecular catalysis, not merely as a toolkit, but as a foundational paradigm poised to revolutionize the future of sustainable organic synthesis.



Publication History

Received: 08 September 2025

Accepted after revision: 27 October 2025

Accepted Manuscript online:
27 October 2025

Article published online:
25 November 2025

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