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ID 46951
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Author
Muranaka, Makoto
Hyodo, Isao
Okumura, Wataru
Abstract
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.
Keywords
Hydration
Nitrile
Amides
Homogeneous catalysis
Ruthenium
Phosphine
Published Date
2011-04-30
Publication Title
Catalysis Today
Volume
volume164
Issue
issue1
Publisher
Elsevier Science BV.
Start Page
552
End Page
555
ISSN
0920-5861
NCID
AA10677070
Content Type
Journal Article
language
英語
Copyright Holders
© 2010 Elsevier B.V. All rights reserved.
File Version
author
Refereed
True
DOI
Web of Sience KeyUT