期刊
TETRAHEDRON LETTERS
卷 88, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2021.153567
关键词
Electrochemical reaction; Bromolactonization; y -Lactones; Anodic oxidation; Alkenoic acids
资金
- Soonchunhyang University Research Fund
- Basic Science Research Program through the National Research Foundation of Korea [NRF-2021-R1I1A3044807, 2021R1A6A1A03039503]
- National Research Foundation of Korea [2021R1A6A1A03039503] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
An electrochemical oxidative bromination and cyclization sequence was developed for unsaturated carboxylic acids, using bromide anion as bromine radical precursor without external oxidizing reagents. This environmentally-friendly approach offers a facile way to prepare bromomethylated γ-lactones derivatives in moderate to high yields.
Electrochemical oxidative bromination and cyclization sequences of unsaturated carboxylic acids were developed in this study. This approach is environmentally-friendly, using bromide anion as bromine radical precursor without external oxidizing reagents. The electrochemical protocol offers a facile way to prepare bromomethylated y-lactones derivatives in moderate to high yields. (c) 2021 Elsevier Ltd. All rights reserved.
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