Development of photocatalytic aromatic substitution reactions by electron-transfer oxidation of benzene
Development of photocatalytic aromatic substitution reactions by electron-transfer oxidation of benzene
批准号:
23750014
负责人:
OHKUBO Kei
金额:
$3.0万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2012
中文摘要
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英文摘要
Photocatalytic oxygenation of benzene occurs in an oxygen-saturated acetonitrile solution containing 2,3-dichloro-5,6-dicyano-pbenzoquinone(DDQ), benzene and waterunder UV light irradiation to yield phenol. In the presence of tert-butyl nitrite, phenol was formed photocatalytically via recovery from 2,3-dichloro-5,6-dicyanohydroquinone to DDQ. The conversion of benzene as a reactant was 61% and selectivity of phenol formation was 92%under the catalytic conditions.
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DOI:
10.1021/ja207163r
发表时间:
2011-11-16
期刊:
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
影响因子:
15
作者:
[You, Youngmin, Lee, Sumin, Kim, Taehee, Ohkubo, Kei, Chae, Weon-Sik, Fukuzumi, Shunichi, Jhon, Gil-Ja, Nam, Wonwoo, Lippard, Stephen J.]
通讯作者:
Lippard, Stephen J.
Selective Oxygenation by Electron Transfer Using Organic Photocatalysts
使用有机光催化剂通过电子转移选择性氧化
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[北林賢一・日比大治郎・清水章弘・戸部義人, 大久保 敬]
通讯作者:
大久保 敬
Long-Lived Charge Separation in Supramolecules between Li+@C60 and Sulfonated Porphyrins
Li @C60 和磺化卟啉之间超分子的长寿命电荷分离
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[大久保 敬]
通讯作者:
大久保 敬
Selective Oxygenation by Electron Transfer
通过电子转移选择性氧化
DOI:
--
发表时间:
2012
期刊:
J. Synth. Org. Chem. Jpn.
影响因子:
--
作者:
[Ohkubo, K.; Fukuzumi, S.]
通讯作者:
S.
Multiple Photosynthetic Reaction Centers Composed of Supramolecular Assemblies of a Zinc Porphyrin Dendrimer with Pyridylnaphthalenediimide
锌卟啉树枝状聚合物与吡啶基萘二亚胺超分子组装体组成的多个光合反应中心
DOI:
--
发表时间:
2011
期刊:
J. Porphyrins Phthalocyanines
影响因子:
--
作者:
[Fukuzumi, S.; Ohkubo, K.; Saito, K.; Kashiwagi, Y.; Khoury, T.; Crossley, M. J.]
通讯作者:
M. J.
共 49 条
Clarification of Mechanisms on DNA Damage by Electron-Transfer Reduction and Radical Species
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批准号:19750034
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项目类别:Grant-in-Aid for Young Scientists (B)
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资助金额:$2.38万
-
财政年份:2007
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负责人:OHKUBO Kei
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依托单位:
海外基金