X-SHAPED B/Si/P CONJUGATED MOLECULES
| Project/Area Number |
24550042
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Organic chemistry
|
|---|
| Research Institution | Tokyo Institute of Technology |
|---|
Principal Investigator |
SANJI Takanobu 東京工業大学, フロンティア研究機構, 特任教授 (00287484)
|
|---|
| Project Period (FY) |
2012-04-01 – 2015-03-31
|
| Project Status |
Completed (Fiscal Year 2014)
|
| Budget Amount *help |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
|---|
| Keywords | 典型元素 / パイ共役 / 典型元素化学 |
|---|
| Outline of Final Research Achievements |
This work describes the design, synthesis, and photophysical properties of X-shaped aryleneethynylenes containing two main group element moieties of B, Si, or P on the side chain.
X-shaped conjugated aryleneethynylenes containing main group element of B, Si, or P were synthesized. These compounds showed unique photophysical properties. For example, these compounds reduce HOMO-LUMO energy gaps compared to the parent π-system, owing to a rise of the HOMO level (P) or a decline of the LUMO level (B, Si, and PO), which is also supported by DFT calculations. Additionally, for example, electronic and optical properties of boron- and phosphorus-containing π-systems were changed by the simple chemical modifications such as coordination of fluoride, oxidation, and others.
|
Report
(4 results)
Research Products
(17 results)
