2013 Fiscal Year Final Research Report
New connecting method by using silylmethylzinc reagents and it application
| Project/Area Number |
23655037
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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 |
YORIMITSU Hideki 京都大学, 理学(系)研究科(研究院), 准教授 (00372566)
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| Project Period (FY) |
2011 – 2013
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| Keywords | クロスカップリング / パラジウム / ポルフィリン / ケイ素 / 亜鉛 / ブタジイン |
|---|
| Research Abstract |
Different from the predominant formation of cyclic dimers in Cu-mediated reaction, Pd-catalyzed oxidative coupling of 2,18-diethynylporphyrins produced cyclic trimers preferentially. The effectiveness of this synthetic protocol has been demonstrated by the synthesis of a cyclic porphyrin hexamer consisting of a doubly 1,3-butadiyne-bridged conjugated trimeric core and directly meso-appended peripheral porphyrins from a 2,18-diethynyl meso-meso linked diporphyrin.
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[Book] Free Radical Reactions2012
Author(s)
Hideki Yorimitsu and Koichiro Oshima
Publisher
In Science of Synthesis : Water in Organic Synthesis, Shu Kobayashi, Ed.; Thieme
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[Book] Transition Metals and Radicals2012
Author(s)
Hideki Yorimitsu
Publisher
In Encyclopedia of Radicals in Chemistry, Biology and Materials, Chryssostomos Chatgilialoglu and Armido Studer, Eds.; John Wiley & Sons : Chichester, UK
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