C-H bond functionalizations of carboxylic acids by electron deficient CpE complexes
| Project/Area Number |
15H06201
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Organic chemistry
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
Shibata Yu 東京工業大学, 物質理工学院, 助教 (30754494)
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| Project Period (FY) |
2015-08-28 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | ロジウム / シクロペンタジエニル錯体 / C-H結合官能基化 / カルボン酸 / アルキン / イソクマリン / ナフタレン / 脱炭酸 / ピロン |
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| Outline of Final Research Achievements |
We developed that CpERh complex catalyzes various catalytic reactions, (1) oxidative [4+2] annulation of benzoic and acrylic acids with alkynes leading to isocoumarins and pyrones, (2) oxidative [2+2+2] annulation of benzoic acid with two alkynes via C-H bond cleavage and decarboxylation at room temperature under O2 leading to naphthalenes.
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Report
(3 results)
Research Products
(37 results)
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[Journal Article] Oxidative Annulation of α,β-Unsaturated Carboxylic Acids with Alkynes Catalyzed by an Electron-Deficient Rhodium(III) Complex Under Ambient Conditions2016
Author(s)
E. Kudo, Y. Shibata,* M. Yamazaki, K. Masutomi, Y. Miyauchi, M. Fukui, H. Sugiyama, H. Uekusa, T. Satoh, M. Miura, K. Tanaka*
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Journal Title
Chem. Eur. J.
Volume: 22
Issue: 40
Pages: 14190-14194
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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