| 矩形多环芳烃的合成 |
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| 引用本文： | 殷江辉,徐娅,向芸颉,张灯青,李贤英,金武松.矩形多环芳烃的合成[J].化学通报,2017,80(8):772-776. |
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| 作者姓名： | 殷江辉 徐娅 向芸颉 张灯青 李贤英 金武松 |
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| 作者单位： | 东华大学,东华大学,东华大学,东华大学,东华大学,东华大学 |
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| 基金项目： | 国家自然科学基金项目(21172035)和中央高校基金(CUSF-DH-D-201437) |
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| 摘 要： | 本文用3,4-二苯基-2,5-二(3,5-二溴苯基)环戊二烯酮(4a)与二苯乙炔(5a)通过Diels-Alder环加成反应得到1,2,4,5-四苯基-3,6-二(3,5-二溴苯基)苯(6a)。化合物6a通过经典的Suzuki偶联反应得到1,2,4,5-四苯基-3,6-二(3,5-二(4-十二烷基噻吩))苯基苯(8a),再利用Fe Cl3作为氧化剂发生Scholl氧化脱氢关环反应,得到目标化合物1a。采用类似合成方法,得到目标化合物1b。化合物的结构均通过1H NMR和MALDI-TOF MS表征,并对其光谱特征、热性能及电学性能进行了初步研究。
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| 关 键 词： | 矩形 多环芳烃 Scholl氧化关环 噻吩 |
| 收稿时间： | 2017/1/16 0:00:00 |
| 修稿时间： | 2017/2/9 0:00:00 |
Synthesis of Rectangle Type Polycyclic Aromatic Hydrocarbons |
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| Yin Jianghui,Xu Y,Xiang Yunjie,Zhang Dengqing,Li Xianying and Jin Wusong.Synthesis of Rectangle Type Polycyclic Aromatic Hydrocarbons[J].Chemistry,2017,80(8):772-776. |
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| Authors: | Yin Jianghui Xu Y Xiang Yunjie Zhang Dengqing Li Xianying and Jin Wusong |
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| Institution: | College of Chemistry,Chemical Engineering and Biotechnology,School of EnvironmentalScience and Engineering,Donghua University,Shanghai,College of Chemistry,Chemical Engineering and Biotechnology,School of EnvironmentalScience and Engineering,Donghua University,Shanghai,College of Chemistry,Chemical Engineering and Biotechnology,School of EnvironmentalScience and Engineering,Donghua University,Shanghai,College of Chemistry,Chemical Engineering and Biotechnology,School of EnvironmentalScience and Engineering,Donghua University,Shanghai,College of Chemistry,Chemical Engineering and Biotechnology,School of EnvironmentalScience and Engineering,Donghua University,Shanghai,College of Chemistry,Chemical Engineering and Biotechnology,School of EnvironmentalScience and Engineering,Donghua University,Shanghai |
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| Abstract: | 1,2,4,5-tetraphenyl-3,6-di(3,5-dibromophenyl)benzene (6a) was synthesized by Diels-Alder cycloaddition reaction of 2,5-bis(3,5-dibromophenyl)-3,4-diphenylcyclopenta-2,4-dienone (4a) with 1,2-diphenylethyne (5a). 1,2,4,5-tetraphenyl-3,6-di(3,5-di(4-dodecylthiophene))phenylbenzene (8a) was obtained by classical Suzuki coupling reaction, then the target compound 1a was obtained by Scholl cyclodehydrogenation using FeCl3 as catalyst. The similar synthesis method was used to obtain the target compound 1b. The structures of these compounds were characterized by 1H NMR and MALDI-TOF MS, and their spectral characteristics, thermal and electrical properties were investigated. |
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| Keywords: | Rectangle type Polycyclic aromatic hydrocarbon Scholl cyclodehydrogenation Synthesis |
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