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Correction: Sumanene derivatives functionalized at the internal carbon.

Niti Ngamsomprasert1, Jing-Shuang Dang, Shuhei Higashibayashi

  • 1Division of Applied Chemistry Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan. hsakurai@chem.eng.osaka-u.ac.jp.

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Summary

This correction clarifies functionalization at the internal carbon of sumanene derivatives. It ensures accurate reporting of chemical structures and reactions for sumanene chemistry research.

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Area of Science:

  • Organic Chemistry
  • Supramolecular Chemistry
  • Materials Science

Background:

  • Sumanene, a unique three-dimensional aromatic hydrocarbon, offers potential for novel material applications.
  • Functionalization of sumanene derivatives is crucial for tuning their electronic and physical properties.
  • Accurate structural representation is vital for understanding and predicting the behavior of functionalized sumanenes.

Purpose of the Study:

  • To correct errors in the original publication concerning the functionalization of sumanene derivatives.
  • To provide the accurate chemical structures and reaction schemes for sumanene derivatives functionalized at the internal carbon.
  • To ensure the scientific record accurately reflects the synthetic achievements in sumanene chemistry.

Main Methods:

  • Re-evaluation of spectroscopic data (NMR, Mass Spectrometry) for the synthesized sumanene derivatives.
  • Correction of proposed reaction pathways and product structures.
  • Verification of elemental analysis data.

Main Results:

  • Identification and correction of misassigned chemical structures in the original publication.
  • Clarification of the regioselectivity of functionalization at the internal carbon of sumanene.
  • Updated synthetic schemes reflecting the corrected product identities.

Conclusions:

  • The corrected sumanene derivatives exhibit specific functionalization patterns at the internal carbon.
  • Accurate structural information is essential for advancing the field of sumanene-based materials.
  • This correction ensures the reliability of data for future research in organic electronics and supramolecular chemistry.