Controlling helicene's pitch by molecular tethering

Abhijeet R. Agrawal; Israa Shiouki; Yinon Deree; Benny Bogoslavsky; Ori Gidron

doi:10.1039/d3ob02075d

Controlling helicene's pitch by molecular tethering

Abhijeet R. Agrawal, Israa Shiouki, Yinon Deree, Benny Bogoslavsky, Ori Gidron^*

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

We applied post-cyclization annulation to introduce a series of tethered S-shaped double [4]helicenes in which the intramolecular tether imposes a specific helical handedness. Introducing a tether and then shortening the tether length incrementally increase the pitch angle of [4]helicene, thus enabling a quantitative study of the effects of helicene's pitch on its electronic and (chiro)optical properties.

Original language	English
Pages (from-to)	1365-1368
Number of pages	4
Journal	Organic and Biomolecular Chemistry
Volume	22
Issue number	7
DOIs	https://doi.org/10.1039/d3ob02075d
State	Published - 16 Jan 2024

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© 2024 The Royal Society of Chemistry.

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AU - Gidron, Ori

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Controlling helicene's pitch by molecular tethering

Abstract

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