Creation of d-pi electron systems of heavier group 14 elements and their functionalization
| Project/Area Number |
15K13640
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Organic chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 典型元素 / ゲルマニウム / ｄーπ電子系 / ゲルミレン / ジゲルメン / ゲルミレノイド / 高周期典型元素 / ヨードゲルミレン / フェロセニル基 / ビス（フェロセニル）ゲルミレン / ｄ－π電子系 / クロロゲルミレン / クロロゲルミレノイド / 高周期１４族元素 / ゲルミルアニオン |
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| Outline of Final Research Achievements |
Doubly bonded systems and divalent species of heavier group 14 elements are of great interest as a unique class of π-electron systems and electron-deficient species, respectively. There have been much attention on novel d-pi electron systems containing a pi-bond between heavier main group elements as well as d-p systems including the electron-deficient moiety, though, it is well known they are very reactive and difficult to isolate. On the other hand, ferrocene is known to exhibit stable redox property, and accordingly is interested as d-electron unit in such d-π electron systems. We have developed an original, bulky ferrocenyl unit and applied it toward the synthesis of such d-pi electron systems. Here, we have succeeded in the synthesis of the stable ferrocenylgermylenoid and bis(ferrocenyl)germylene, which are novel building blocks for the d-pi and d-p electron systems containing a Ge(II) unit.
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Report
(3 results)
Research Products
(19 results)
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[Journal Article] Synthesis of a 1-Aryl-2,2-chlorosilyl(phospha)silene Coordinated by an N-Heterocyclic Carbene2016
Author(s)
Kyri, A. W.; Majhi, P. K.; Sasamori, T.; Agou, T.; Nesterov, V.; Guo, J.-D.; Nagase, S.; Tokitoh, N.; Streubel, R.
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Journal Title
Molucules
Volume: 21
Issue: 10
Pages: 1309-1309
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Reaction of a Stable Digermyne with Acetylenes: Synthesis of a 1,2-Digermabenzene and a 1,4-Digermabarrelene2016
Author(s)
Sugahara, T.; Guo, J.-D.; Sasamori, T.; Karatsu, Y.; Furukawa, Y.; Espinosa Ferao, A.; Nagase, N.; Tokitoh, N.
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Journal Title
Bull. Chem. Soc. Jpn.
Volume: 89
Issue: 11
Pages: 1375-1384
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Presentation] 安定なジアリールジゲルミンとアセチレンの反応2015
Author(s)
菅原知紘, 笹森貴裕, 吾郷友宏, G. Jing-Dong, 永瀬茂, 時任宣博
Organizer
第２６回基礎有機化学討論会（第４５回構造有機化学討論会、第６５ 回有機反応化学討論会）
Place of Presentation
愛媛県松山市
Year and Date
2015-09-24
Related Report
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