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- Title
Copper-Catalyzed α-Aminoxylation of Ketones with 2,2,6,6-Tetramethylpiperidine-1-oxyl (TEMPO).
- Authors
Xie, Ye ‐ Xiang; Song, Ren ‐ Jie; Liu, Yu; Liu, Yan ‐ Yun; Xiang, Jian ‐ Nan; Li, Jin ‐ Heng
- Abstract
An efficient copper-catalyzed α-aminoxylation of ketones with 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) is presented for the synthesis of 2-aryloxy-1-aryl-2-(2,2,6,6-tetramethylpiperidin-1-yloxy)ethanones in moderate to excellent yields. It is noteworthy that the copper/iron (Cu/Fe) catalyst can be recovered and reused several times with high catalytic reactivity.
- Subjects
COPPER catalysts; KETONES; STABILIZING agents; PEROXIDES; FIREPROOFING agents; TRANSITION metal catalysts
- Publication
Advanced Synthesis & Catalysis, 2013, Vol 355, Issue 17, p3387
- ISSN
1615-4150
- Publication type
Article
- DOI
10.1002/adsc.201300630