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Updated: Jun 2, 2026

The Synthesis, Characterization and Reactivity of a Series of Ruthenium N-triphosPh Complexes
10:51

The Synthesis, Characterization and Reactivity of a Series of Ruthenium N-triphosPh Complexes

Published on: April 10, 2015

混合フォスファン η5-CpRuCl(PR3) 2複合体は,末端アルキネのアンチマルコヴニコフニコフ式水素化のアンチ機能触媒として使用されています

Florian Boeck1, Thomas Kribber, Li Xiao

  • 1Department Chemie, Technische Universität München, Lichtenbergstrasse 4, 85748 Garching bei München, Germany.

Journal of the American Chemical Society
|May 11, 2011
PubMed
まとめ

この研究は,ルテニウム触媒が,リガンド改変であっても,抗マルコヴニコフニコフアルキンのアルデヒドへの水分化の有効性を維持することを示しています. 改良された触媒は,水分豊富な環境でアルキンをアルデヒドに効率的に変換します.

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Alkynes to Aldehydes and Ketones: Acid-Catalyzed Hydration

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Analogous to alkenes, alkynes also undergo acid-catalyzed hydration. While the addition of water to an alkene gives an alcohol, hydration of alkynes produces different products such as aldehydes and ketones.
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One of the convenient methods for the preparation of aldehydes and ketones is via hydration of alkynes. Hydroboration-oxidation of alkynes is an indirect hydration reaction in which an alkyne is treated with borane followed by oxidation with alkaline peroxide to form an enol that rapidly converts into an aldehyde or a ketone. Terminal alkynes form aldehydes, whereas internal alkynes give ketones as the final product.
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