Development of convenient synthesis of multi-substituted conjugated aromatic compounds by means of carbon-hydrogen and carbon-oxygen bonds cleavage
| Project/Area Number |
21350056
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Synthetic chemistry
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| Research Institution | Keio University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KOCHI Takuya 慶應義塾大学, 理工学部, 講師 (70396779)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥19,760,000 (Direct Cost: ¥15,200,000、Indirect Cost: ¥4,560,000)
Fiscal Year 2011: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2010: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2009: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
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| Keywords | 選択的合成 / 反応 / π共役芳香族 / 炭素-水素結合切断 / 炭素-酸素結合切断 / 遷移金属触媒 / ポリアセン類 / ビアリール化合物 / 遷移金属錯体触媒 / 炭素-炭素結合生成 / 炭素-水素活性化 / ルテニウム触媒 / 位置選択アリール化 / 芳香族ケトン / クロスカップリング / 有機電界効果トランジスタ / 有機ホウ素化合物 / 電荷移動度 / π共役芳香族化合物 / グラフェン類 / 有機半導体 / 有機光学材料 |
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| Research Abstract |
In this study, we developed new entries of convenient syntheses of various acene derivatives such as pentacenes, anthracenes, picenes, and dibenzoanthracenes by means of ruthenium-catalyzed regioselective functionalization of carbon-hydrogen bonds in aromatic ketones including acetophenones and acenequinones. Our synthetic procedures of acenes can be applied to a variety of combination of aromatic ketones with arylboronates and/or alkenes. The organic field effect transistor(OFET) properties of the synthesized acenes were measured. The OFET fabricated from some of the products gave moderate hole mobility.
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Report
(4 results)
Research Products
(62 results)
