| Project/Area Number |
24655031
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Organic chemistry
|
|---|
| Research Institution | Osaka University |
|---|
Principal Investigator |
HISAKI Ichiro 大阪大学, 工学(系)研究科(研究院), 助教 (90419466)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
MIYATA Mikiji 大阪大学, 産業技術研究所, 招聘教授 (90029322)
TOHNAI Norimitsu 大阪大学, 大学院工学研究科, 准教授 (30346184)
|
|---|
| Project Period (FY) |
2012-04-01 – 2014-03-31
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
|---|
| Keywords | 超分子化学 / 結晶工学 / パイ共役環状化合物 / アヌレン / デヒドロベンゾアヌレン / アセチレン / 湾曲パイ分子 |
|---|
| Research Abstract |
Pi-conjugated systems which are capable of undergoing reversible disc-to-bowl structural changes are expected to change a nature of pi-electrons delocalized on the molecular plane. Supramolecular architecture build from such systems must allow to develop new functional materials. A cyclic pi-conjugated system composed of benzene rings and acetylene units, so called dehydrobenzoannulene (DBA) is one of candidates for the above mentioned system because DBA is known to undergo disc-to-bowl structural changes upon coordination of metals such as Co. In this work, we synthesized DBA derivatives with various substituent groups and revealed their assembly structures by X-ray crystallography.
|
