期刊
TETRAHEDRON LETTERS
卷 57, 期 50, 页码 5624-5627出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2016.11.003
关键词
Decarboxylation; Fluorination; Cinnamic acids; Selectfluor (R); Alkene
资金
- National Natural Science Foundation of China [21302231]
- Hunan Provincial Natural Science Foundation of China [14JJ3021]
- Ph.D. Programs Foundation of Ministry of Education of China [20130162120032]
Herein we report a transition metal free decarboxylative fluorination of cinnamic acids with selectfluor (R). A range of functionalized cinnamic acid derivatives reacted with 2 equiv. of selectfluor (R) and 4 equiv. of base in hydrophobic solvent and water to afford beta-fluorostyrene with good yield and Z-stereoselectivity. Kinetic study was conducted. (C) 2016 Elsevier Ltd. All rights reserved.
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