Aspect of the de novo carbonyl generated from a sterically regulated dioxetane
| Project/Area Number |
22550046
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Organic chemistry
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| Research Institution | Kanagawa University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
IJUIN Hisako 神奈川大学, 総合理学研究所, 客員研究員 (60398948)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 化学発光 / ジオキセタン / de novoカルボニル / 化学励起 / 固相発光 / トポケミストリー / de nodoカルボニル |
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| Research Abstract |
Aryl-substituted bicyclic dioxetanes fused with an N-acylpyrrolidine were found to give syn/anti-rotamers which were individually isolated in pure form. These rotamers showed markedly different chemiluminescence properties, especially chemiluminescence efficiency, when treated with base in an aprotic polar solvent. The results suggested that the rotamers of dioxetane decomposed to initially give sterically different carbonyls. Crystalline benzoazolylphenol-substituted bicyclic dioxetanes possessing high-melting point were found to undergo chemiluminescent decomposition through which the crystalline state was sustained. The fresh crystalline carbonyl compound gave fluorescence and IR spectra and TA different from those of the authentic compound.
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Report
(4 results)
Research Products
(38 results)
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[Journal Article]2011
Author(s)
M. Matsumoto, H. Suzuki, N. Watanabe, H.K. Ijuin, J. Tanaka, C. Tanaka
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Journal Title
J. Org. Chem
Volume: 76
Pages: 5006-5017
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