書誌事項
- タイトル別名
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- Development of Polymeric Metal Catalysts via Molecular Convolution and of Catalytic Membrane-Installed Microflow Devices
- ブンシモツレ ホウ オ キバン ト シタ コウブンシ キンゾク ショクバイ ナラビニ ショクバイ マク ドウニュウガタ マイクロフローデバイス ノ ソウセイ
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Highly active and reusable solid-phase catalysts were developed with our ‘molecular convolution methodology’ where a soluble linear polymer having multiple ligand groups was convoluted with transition metals via coordinative or ionic complexation to achieve the one-step preparation of the insoluble polymeric metal composite. These convoluted polymeric-palladium nanoparticles, -phosphotungstate salt, and -palladium complex promoted the organic transformations with high reusability to give the corresponding products quantitatively.<br>Moreover, instantaneous catalytic cross-coupling reactions were achieved in the catalytic membrane-installed microchannel devices having a polymeric palladium complex membrane. The catalytic membrane-installed microchannel devices were installed inside the microchannels via the molecular convolution at the interface between the organic and aqueous phases flowing laminarly. The microflow device-catalyzed Suzuki-Miyaura reaction was performed at 50°C to give the product quantitatively within 5 sec of residence time. They were applied to the allylic arylation at 70°C to afford the corresponding products quantitatvely within 1 sec of residence time.
収録刊行物
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- 有機合成化学協会誌
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有機合成化学協会誌 69 (5), 542-551, 2011
公益社団法人 有機合成化学協会
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詳細情報 詳細情報について
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- CRID
- 1390001205312539904
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- NII論文ID
- 10028293445
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- NII書誌ID
- AN0024521X
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- COI
- 1:CAS:528:DC%2BC3MXms1Kiu74%3D
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- ISSN
- 18836526
- 00379980
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- NDL書誌ID
- 11115635
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 使用不可