Synthesis, Properties, and Semiconducting Characteristics of BF2 Complexes of β,β-Bisphenanthrene-Fused Azadipyrromethenes

被引：61
作者：
Sheng, Wanle [1 ]
Zheng, Yu-Qing [2 ]
Wu, Qinghua [1 ]
Wu, Yayang [1 ]
Yu, Changjiang [1 ]
Jiao, Lijuan [1 ]
Hao, Erhong [1 ]
Wang, Jie-Yu [2 ]
Pei, Jian [2 ]
机构：
[1] Anhui Normal Univ, Lab Funct Mol Solids, Minist Educ, Sch Chem & Mat Sci, Wuhu 241000, Peoples R China
[2] Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn, Beijing 100080, Peoples R China
来源：
ORGANIC LETTERS | 2017年 / 19卷 / 11期
关键词：
FIELD-EFFECT TRANSISTORS; THIN-FILM TRANSISTORS; NEAR-INFRARED DYES; BODIPY DYES; SOLAR-CELLS; AZA-BODIPY; CONJUGATED POLYMERS; DIPOLE INTERACTIONS; FUSED BODIPYS; FAR-RED;
D O I：
10.1021/acs.orglett.7b01133
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Three novel Pi-extended BF2 complexes of beta,beta-bisphenanthrene fused azadipyrromethenes containing nine fused, rings have been synthesized on the basis of a tandem. Suzuki coupling reaction on reaction on available 2,6-dibromoazaBODIPYs followed by an intramolecular oxidative aromatic Coupling mediated by iron(III) Chloride. These, resultant BF2 complexes exhibit strong absorption (extinction coefficients up to 2.4 x 10(5) M-1 cm(-1) and emission in the near-infrared (NIR) range (790-816 nm) with excellent photo and thermal stabilities. The hole Mobility of the thin-filin field-effect trahsistors of these dyes fabricated by :a solution process. reaches up to 0.018 cm(2) V-1 s(-1).
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收藏
页码：2893 / 2896
页数：4
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