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Cover Feature: Oxygen‐ and Sulfur‐bridged L‐shaped π‐Conjugated Molecules: Synthesis, Aggregated Structures, and Charge Transporting Behavior (Asian J. Org. Chem. 11/2018)
Author(s) -
Okamoto Toshihiro,
Dosei Hiroaki,
Mitani Masato,
Murata Yoshinori,
Ishii Hiroyuki,
Nakamura Kenichi,
Yamagishi Masakazu,
Yano Masafumi,
Takeya Jun
Publication year - 2018
Publication title -
asian journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.846
H-Index - 44
eISSN - 2193-5815
pISSN - 2193-5807
DOI - 10.1002/ajoc.201800530
Subject(s) - chemistry , conjugated system , sulfur , molecule , cover (algebra) , oxygen , charge (physics) , feature (linguistics) , polymer chemistry , organic chemistry , polymer , mechanical engineering , linguistics , physics , philosophy , quantum mechanics , engineering
A series of oxygen‐ and sulfur‐bridged L‐shaped π‐electron cores with C s symmetry, dinaphtho[2,1‐ b :2′,3′‐ d ]furan (DNF–L) and dinaphtho[2,1‐ b :2′,3′‐ d ]thiophene (DNT–L), have been designed and investigated. DNF–L and DNT–L were successfully synthesized from commercially available 2‐methoxylnaphthalene in three and four steps, respectively. Notably, these compounds exhibited high solubilities in common organic solvents and excellent thermal and chemical stabilities. Moreover, DNF–L shows a charge carrier mobility of up to 1.5 cm 2 /Vs in single‐crystal transistors. More information can be found in the Full Paper by Toshihiro Okamoto, Masafumi Yano et al. on page 2309 in Issue 11, 2018 (DOI: 10.1002/ajoc.201800403).