ArticleAngewandte Chemie (International ed. in English)2021
A Family of Superhelicenes: Easily Tunable, Chiral Nanographenes by Merging Helicity with Planar π Systems.
Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 92 citations in OpenAlex.
- Exact benzannulation regulates packing and circularly polarized luminescence in a chiral bilayer nanographene.Chemical science · 2026Article
- Tunable Synthesis of Multi-Responsive NH-Containing Helical Nanographenes With a Chiroptical Switching Function.Angewandte Chemie (International ed. in English) · 2026Article
- A Chiral Saddle-Shaped Nanographene With Two Heptagon-Embedded [4]Helicenes.Angewandte Chemie (International ed. in English) · 2026Article
- Skeletal rearrangement of [4]helicenes under acidic conditions: dynamic chirality and improved properties by subsequent peripheral editing.Chemical science · 2026Article
- Stepwise π-extension of double [5]helicene diimides to planar nanographene diimides.Communications chemistry · 2025Article
- Precise Internal Postsynthetic Oxygen-Doping of Metallonanographenes.Precision chemistry · 2025Article
- Synthesis of zwitterionic open-shell bilayer spironanographenes.Nature chemistry · 2025Article
- Advances in nitrogen-containing helicenes: synthesis, chiroptical properties, and optoelectronic applications.Beilstein journal of organic chemistry · 2025Review
- Enantiomerically Pure Helical Bilayer Nanographenes: A Straightforward Chemical Approach.Journal of the American Chemical Society · 2024Article
- Twenty Years of Graphene: From Pristine to Chemically Engineered Nano-Sized Flakes.Journal of the American Chemical Society · 2024Review
- Synthesis, Structures, and Chiroptical Properties of NBN-Doped Helicenes with Boron Atoms in the Inner Rims.Precision chemistry · 2024Article
- Helical Bilayer Nanographenes: Impact of the Helicene Length on the Structural, Electrochemical, Photophysical, and Chiroptical Properties.Journal of the American Chemical Society · 2023Article
- BINOL-like atropisomeric chiral nanographene.Chemical science · 2023Article
- Electronic Control of the Scholl Reaction: Selective Synthesis of Spiro vs Helical Nanographenes.Angewandte Chemie (International ed. in English) · 2023Article
- Construction of hexabenzocoronene-based chiral nanographenes.Beilstein journal of organic chemistry · 2023Review
- Article
- Chemo- and Regioselective Multiple C(spAngewandte Chemie (International ed. in English) · 2022Article
- Triple Regioselective Functionalization of Cationic [4]Helicenes via Iridium-Catalyzed Borylation and Suzuki Cross-Coupling Reactivity.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Article
- Highly contorted superhelicene hits near-infrared circularly polarized luminescence.Chemical science · 2022Article
- Nanographenes and Graphene Nanoribbons as Multitalents of Present and Future Materials Science.Journal of the American Chemical Society · 2022Review
Corrections and comments
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Authors and funding
12 authors at 3 institutions in 2 countries.
Funding
Abstract
We designed a straightforward synthetic route towards a full-fledged family of π-extended helicenes: superhelicenes. They have two hexa-peri-hexabenzocoronenes (HBCs) in common that are connected via a central five-membered ring. By means of structurally altering this 5-membered ring, we realized a versatile library of molecular building blocks. Not only the superhelicene structure, but also their features are tuned with ease. In-depth physico-chemical characterizations served as a proof of concept thereof. The superhelicene enantiomers were separated, their circular dichroism was measured in preliminary studies and concluded with an enantiomeric assignment. Our work was rounded-off by crystal structure analyses. Mixed stacks of M- and P-isomers led to twisted molecular wires. Using such stacks, charge-carrier mobilities were calculated, giving reason to expect outstanding hole transporting properties.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.