Triptycene-grafted helicenes: modular synthesis and key properties

Martin Vacek; Katsiaryna Kutsenka; Irena G. Stará̈; I. Stary; Pattarakiat Seankongsuk; Jiří Rybáček; Jaroslav Vacek; Lucie Bednářová; Radek Pohl; Ivana Císařová

doi:10.1039/d5cc06240c

January 1, 2026Chemical CommunicationsOpen Access

Triptycene-grafted helicenes: modular synthesis and key properties

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Key Points

The study aims to synthesize and compare the properties of ditriptyceno[n]helicenes.
Synthesis of racemic and enantiopure ditriptyceno[n]helicenes (n = 5–7).
Comparison of their conformational dynamics.
Analysis of solubility, electronic, and optical (chir)properties.
A systematic comparability was established among the synthesized helicenes.
Differences in conformational dynamics were observed between enantiopure and racemic forms.
Key variations in solubility and electronic properties were documented.

Implication

Modular synthesis reveals key properties of helicenes, suggesting insights into their dynamics and applications.

Abstract

Racemic and enantiopure ditriptyceno[n]helicenes (n = 5–7) were accessed via a modular, straightforward synthesis, enabling a systematic comparison of their conformational dynamics, solubility, electronic and (chir)optical properties with those of...

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Cite This Study

Vacek et al. (2026) studied this question.

synapsesocial.com/papers/69d894ad6c1944d70ce05a70 https://doi.org/10.1039/d5cc06240c

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Triptycene-grafted helicenes: modular synthesis and key properties

Key Points

Implication

Abstract

Discussion

Cite This Study

Triptycene-grafted helicenes: modular synthesis and key properties

Key Points

Implication

Abstract

Discussion

Cite This Study

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