Asymmetric hydrogenation of 3-chloro-1-phenylpropan-1-one catalyzed by ruthenium complexes

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• 作者：Yanmei Liu ; Yulei Tai ; Ruqi Guan ; Guoku Chao…
• 关键词：asymmetric hydrogenation ; ketone ; ruthenium catalysts
• 刊名：Russian Journal of General Chemistry
• 出版年：2015
• 出版时间：April 2015
• 年：2015
• 卷：85
• 期：4
• 页码：922-925
• 全文大小：198 KB
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• 作者单位：Yanmei Liu (1)
  Yulei Tai (1) (2)
  Ruqi Guan (1)
  Guoku Chao (1)
  Caiping Ye (1)
  Haihua Li (1)
  Xiaoyan Li (1)
  Yajuan Zhao (1)
  
  1. College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325027, China
  2. Wenzhou University Oujiang College, Wenzhou University, Wenzhou, 325027, China
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Chemistry
  Russian Library of Science
  
• 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
• ISSN：1608-3350

文摘

A ruthenium complex modified with (1S,2S)-1,2-diphenyl-1,2-ethanediamine efficiently catalyzes asymmetric hydrogenation of 3-chloro-1-phenylpropan-1-one in the presence of potassium hydroxide solution in isopropyl alcohol, specific optical rotation of the synthesized products reaching ?4.6°. Effects of the reaction time, hydrogen pressure, and the alkali concentration on the reaction course have been elucidated.