Catalyst-Free One-Pot Synthesis of Unsymmetrical Five- and Six-Membered Sulfur-Annulated Heterocyclic Perylene Diimides for Electron-Transporting Property
Release Time:2019-11-06 Hits:
Indexed by: Journal Papers
Date of Publication: 2019-07-19
Journal: ORGANIC LETTERS
Included Journals: PubMed、SCIE
Volume: 21
Issue: 14
Page Number: 5529-5532
ISSN: 1523-7060
Abstract: A novel unsymmetrical five- and six-membered sulfur-annulated heterocyclic perylene diimides (PDI) derivative was obtained by a one-pot and catalyst-free synthesis in a high yield. The unsymmetrical PDI exhibits a noteworthy bathochromic shift absorption of up to 700 nm and a low-lying lowest unoccupied molecular orbital level of -3.99 eV. The compound owns a complete planar structure and a high electron mobility of 4.8 x 10(-3) cm(2) V-1 s(-1) in solution-processable top-gate/bottom-contact organic field-effect transistor device.
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