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Your search keyword '"Yong Wang"' showing total 2 results
2 results on '"Yong Wang"'

1. Homogeneous Iron‐Catalysed Oxidation Of Non‐Activated Alkanes With Hydrogen Peroxide.

Author

Mao, Shuxin, Verspeek, Dennis, Wen, Xiaodong, Yang, Yong, Li, Yong‐Wang, Junge, Kathrin, and Beller, Matthias

Subjects
*HYDROGEN peroxide, *ALKANES, *PICOLINIC acid, *OXIDATION, *ALCOHOL oxidation, *KETONES
Abstract

A novel synthetic protocol for the direct oxidation of alkanes, including cyclic and linear ones, to give ketones and alcohols using hydrogen peroxide as terminal oxidant under ambient conditions is presented. The active catalyst for this challenging transformation is conveniently generated by combination of simple Fe salts with N‐methyl bis(picolylamine) (Me‐bpa). Utilizing picolinic acid as additive leads to improved yields of ketones and alcohols (32‐57 %). The reaction can be conveniently scaled up to multi‐g scale. [ABSTRACT FROM AUTHOR]

Published
2023
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2. Iron‐Catalyzed Epoxidation of Linear α‐Olefins with Hydrogen Peroxide.

Author

Mao, Shuxin, Budweg, Svenja, Spannenberg, Anke, Wen, Xiaodong, Yang, Yong, Li, Yong‐Wang, Junge, Kathrin, and Beller, Matthias

Subjects
*HYDROGEN peroxide, *EPOXIDATION, *ALKENES, *PICOLINIC acid, *EPOXY compounds, *IRON
Abstract

The combination of Fe(OTf)2 with N‐methyl bis(picolylamine) (Me‐bpa) L7 enables epoxidation of linear olefins including terminal, internal, and cyclic ones, using hydrogen peroxide as terminal oxidant under mild conditions. In the presence of picolinic acid as additive improved yields of epoxides up to 75 % have been achieved. [ABSTRACT FROM AUTHOR]

Published
2022
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