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Preprints, Working Papers, ... Year : 2021

Preparative-scale synthesis of nonacene

Andrej Jančařík
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Jan Holec
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Yuuya Nagata
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Michal Šámal
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André Gourdon

Abstract

During the last years we have witnessed progressive evolution of preparation of acenes with length up to dodecacene by on-surface synthesis in UHV or generation of acenes up to decacene in solid matrices at low temperatures. While these protocols with very specific conditions produce the acenes in amount of few molecules, the strategies leading to the acenes in large quantities dawdle behind. Only recently and after 70 years of synthetic attempts, heptacene has been prepared in bulk phase. However, the preparative scale synthesis of higher homologues still remains a formidable challenge. Here we report the preparation and characterisation of nonacene and show its excellent thermal and in-time stability.
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Dates and versions

hal-03199172 , version 1 (15-04-2021)

Identifiers

  • HAL Id : hal-03199172 , version 1

Cite

Andrej Jančařík, Jan Holec, Yuuya Nagata, Michal Šámal, André Gourdon. Preparative-scale synthesis of nonacene. 2021. ⟨hal-03199172⟩
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