Simple and efficient syntheses of 2-hydroxy-3H-phenoxazin-3-ones by aerobic oxidative cross-cyclocondensation in water
Author:
Affiliation:
1. Green Catalysis Center
2. College of Chemistry
3. Zhengzhou University
4. Zhengzhou
5. China
6. Department of Chemistry
7. Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials
8. Fudan University
9. Shanghai 200438
Abstract
The renewable gallic acid-mediated aerobic oxidative cross-cyclocondensation of equimolar 2-aminophenols and 2-hydroxylphenols assisted by inexpensive Mn(OAc)2 afforded efficiently 2-hydroxyl-phenoxazin-3-ones at room temperature in water.
Funder
Zhengzhou University
National Natural Science Foundation of China
Publisher
Royal Society of Chemistry (RSC)
Subject
Pollution,Environmental Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2021/GC/D0GC03861J
Reference29 articles.
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2. The First Synthesis of Baphicacanthin A, a Natural Phenoxazinone Alkaloid Derived from Baphicacanthus cusia
3. Three-Dimensional Structure of the Actinomycins
4. Laccase-mediated synthesis of a phenoxazine compound with antioxidative and dyeing properties – the optimisation process
5. Live-Cell Imaging with Water-Soluble Aminophenoxazinone Dyes Synthesised through Laccase Biocatalysis
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