ダウンロード数 : ?
ファイル
言語
英語
著者
Sakai, Takuya Department of Chemistry, Graduate School of Natural Science and Technology, Shimane University, 1060 Nishikawatsu, Matsue, 690-8504 Japan
Watanabe , Mirai Department of Chemistry, Graduate School of Natural Science and Technology, Shimane University, 1060 Nishikawatsu, Matsue, 690-8504 Japan
Ohkado, Ryoma Department of Chemistry, Graduate School of Natural Science and Technology, Shimane University, 1060 Nishikawatsu, Matsue, 690-8504 Japan
Arakawa, Yukihiro Department of Applied Chemistry, Tokushima University, Minamijosanjima, Tokushima, 770-8506 Japan
Imada, Yasushi Department of Applied Chemistry, Tokushima University, Minamijosanjima, Tokushima, 770-8506 Japan
内容記述(抄録等)
Heterogeneous multiple‐catalyst assemblies were developed in which the flavinium cation and Na or Li cations were easily immobilized on a chitin‐derived anionic polymeric scaffold through noncovalent ionic interactions. The supramolecular flavinium catalysts were successfully employed in the environmentally friendly heterogeneous Baeyer–Villiger oxidation and sulfoxidation by H2O2. Owing to the cooperative catalytic effect of flavinium, alkali metal, and sulfated chitin, the supramolecular flavinium assembly showed higher catalytic activity for the Baeyer–Villiger oxidation of cyclic ketones than the corresponding homogeneous flavinium catalyst. Because the ionic assembly was stable under the reaction conditions, the catalyst could be readily recovered by simple filtration and reused.
掲載誌名
ChemSusChem
12
8
開始ページ
1640
終了ページ
1645
ISSN
1864-564X
発行日
2019-2-25
DOI
出版者
ChemPubSoc Europe
資料タイプ
学術雑誌論文
ファイル形式
PDF
関連情報
著者版/出版社版
著者版
業績ID
e35366
部局
総合理工学部
備考
This document is the unedited author's version of a Submitted Work that was subsequently accepted for publication in ChemSusChem, copyright © American Chemical Society after peer review. To access the final edited and published work, see https://doi.org/10.1002/cssc.201900485