| Budget Amount *help |
¥45,500,000 (Direct Cost: ¥35,000,000、Indirect Cost: ¥10,500,000)
Fiscal Year 2019: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Fiscal Year 2018: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Fiscal Year 2017: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Fiscal Year 2016: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Fiscal Year 2015: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
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| Outline of Final Research Achievements |
The reaction integration is one of the useful synthetic strategies to access to the aromatic skeleton with the desired substitution pattern since only a few steps are required to prepare the target molecule, and more importantly the formation of regioisomeric mixture can be avoided by search for the suitable reaction conditions in each step. In particular, utilization of the highly reactive molecules or reactive intermediates as a reactive platform in this reaction integration is powerful and straightforward tool in view of the rapid assembly of polycycles through the multiple annulation and/or functionalization onto a reactive core ring. Along these lines, we developed a new synthetic approach to poly-functionalized aromatic compounds, including pi-extended rubrenes, cylacenes, and iptycenes, using functionalized isobenzofurans as a reactive platform.
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