Open Access
CC BY 4.0 · Synlett 2026; 37(01): 76-80
DOI: 10.1055/a-2655-3036
Perspectives
Published as part of the Cluster Alkynes in Organic Synthesis

Tetraethynylmethane: A Quest for the “Dutch Diamond”

Authors

  • Sebastian B. Beil

    1   Department for Electrosynthesis, Max Planck Institute for Chemical Energy Conversion, Mülheim, Germany (Ringgold ID: RIN28313)
    2   Stratingh Institute for Chemistry, University of Groningen, Groningen, Netherlands (Ringgold ID: RIN3647)

Part of this research was supported by an FSE Research Grant (2022-04) by the University of Groningen.


Graphical Abstract

Abstract

Tetraethynylmethane is an elusive building block that has motivated generations of organic chemists to provide an efficient synthesis. Despite being thermally unstable, several reports have culminated in its effective synthesis, and initial applications as porous material were described. However, the uniqueness of this molecule has not reached its full potential, both from a synthetic and applied point of view.



Publication History

Received: 08 June 2025

Accepted after revision: 14 July 2025

Accepted Manuscript online:
14 July 2025

Article published online:
04 September 2025

© 2025. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/).

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