用于电子传输性能的无催化剂一锅法合成不对称五元及六元含硫杂环苝二亚胺
Catalyst-Free One-Pot Synthesis of Unsymmetrical Five- and Six-Membered Sulfur-Annulated Heterocyclic Perylene Diimides for Electron-Transporting Property.
作者信息
Chen Lingcheng, Xia Pengjie, Du Tian, Deng Yunfeng, Xiao Yi
机构信息
State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , P. R. China.
School of Materials Science and Engineering and Tianjin Key Laboratory of Molecular Optoelectronic Science , Tianjin University , Tianjin 300072 , P. R. China.
出版信息
Org Lett. 2019 Jul 19;21(14):5529-5532. doi: 10.1021/acs.orglett.9b01847. Epub 2019 Jun 27.
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 × 10 cm V s in solution-processable top-gate/bottom-contact organic field-effect transistor device.
通过一锅法无催化剂合成，以高产率获得了一种新型不对称五元及六元含硫杂环苝二亚胺（PDI）衍生物。该不对称PDI表现出高达700 nm的显著红移吸收以及-3.99 eV的低最低未占据分子轨道能级。该化合物具有完整的平面结构，并且在溶液可加工的顶栅/底接触有机场效应晶体管器件中具有4.8×10 cm V s的高电子迁移率。
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