Pushing the limits of acene chemistry: The recent surge of large acenes

C Tönshoff, HF Bettinger - Chemistry–A European Journal, 2021 - Wiley Online Library
Acenes, consisting of linearly fused benzene rings, are an important fundamental class of
organic compounds with various applications. Hexacene is the largest acene that was …

Unusual stabilization of larger acenes and heteroacenes

M Müller, L Ahrens, V Brosius, J Freudenberg… - Journal of Materials …, 2019 - pubs.rsc.org
The larger acenes and heteroacenes (> pentacenes) are attractive, yet sensitive materials;
several strategies were developed to stabilize such species.“Classic” approaches employ …

Recent highlights and perspectives on acene based molecules and materials

Q Ye, C Chi - Chemistry of Materials, 2014 - ACS Publications
Acenes represent a series of molecules with intriguing physical and chemical properties for
applications in organic electronics. Nevertheless, the stability and solubility issues …

Evolution of the optical gap in the acene series: undecacene

B Shen, J Tatchen, E Sanchez‐Garcia… - Angewandte …, 2018 - Wiley Online Library
Undecacene, the largest member of the acene family, was photogenerated in a polymer
matrix under cryogenic conditions from a precursor with two α‐diketone bridges. The …

Heptacene: characterization in solution, in the solid state, and in films

R Einholz, T Fang, R Berger… - Journal of the …, 2017 - ACS Publications
Acenes comprise an important class of organic semiconducting materials. As graphene
nanoribbons of ultimate width, they are valuable atom-precise model systems for studying …

[HTML][HTML] Photochemistry of various acene based molecules

S Dong, A Ong, C Chi - Journal of Photochemistry and Photobiology C …, 2019 - Elsevier
Photochemistry based on acenes and their derivatives is one of the emerging research
areas in the field of polycyclic aromatic hydrocarbons (PAHs). However, due to the …

Strategies for the synthesis of higher acenes

R Dorel, AM Echavarren - European journal of organic …, 2017 - Wiley Online Library
The outstanding performance of pentacene‐based molecules in molecular electronics, as
well as the predicted enhanced semiconducting properties of extended acenes, have …

BODIPYs with photoactivatable fluorescence

Y Zhang, Y Zheng, Y Meana… - Chemistry–A European …, 2021 - Wiley Online Library
The borondipyrromethene (BODIPY) chromophore is a versatile platform for the construction
of photoresponsive dyes with unique properties. Specifically, its covalent connection to a …

Synthesis and morphological control of organic semiconducting materials using the precursor approach

H Yamada, D Kuzuhara, M Suzuki… - Bulletin of the …, 2020 - academic.oup.com
Pristine π-extended aromatic compounds are attractive as organic functional materials
including organic semiconductors, but are difficult to synthesize in pure form because of their …

The longest acenes

HF Bettinger, C Tönshoff - The Chemical Record, 2015 - Wiley Online Library
For a long time, the largest known member of the acene series was hexacene, consisting of
six linearly fused benzene rings. The next higher member, heptacene, is so highly reactive …