このエントリーをはてなブックマークに追加
ID 46951
フルテキストURL
著者
Muranaka, Makoto Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University
Hyodo, Isao Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University
Okumura, Wataru Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University
Oshiki, Toshiyuki Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University
抄録
New homogeneous catalyst comprised of [Ru(methallyl)(2)(cod)] (cod = 1,5-cyclooctadiene) (1) and 2-diphenylphosphanyl-4-pyridyl(dimethyl) amine (2) is shown to efficiently catalyze the hydration of various nitriles under neutral conditions. The hydration proceeds in the presence of 0.5 mol% of the ruthenium catalyst at 80 degrees C in 1,2-dimethoxyethane solution and the corresponding amide is obtained within few hours without the formation of by products. Comparison of some phosphine ligands for the hydration reveals that the dimethylamino moiety of 2 improves the catalytic performance dramatically.
キーワード
Hydration
Nitrile
Amides
Homogeneous catalysis
Ruthenium
Phosphine
発行日
2011-04-30
出版物タイトル
Catalysis Today
164巻
1号
出版者
Elsevier Science BV.
開始ページ
552
終了ページ
555
ISSN
0920-5861
NCID
AA10677070
資料タイプ
学術雑誌論文
言語
English
著作権者
© 2010 Elsevier B.V. All rights reserved.
論文のバージョン
author
査読
有り
DOI
Web of Sience KeyUT