期刊
TETRAHEDRON LETTERS
卷 50, 期 18, 页码 2103-2105出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.02.116
关键词
Arylboronic acid; 4-Hydroxycoumarin; Palladium chloride; C-OH bond activation
资金
- National Natural Science Foundation of China [20772018]
- Shanghai Pujiang Program
- Program for New Century Excellent Talents in University [NCET-07-0208]
Operationally simple PdCl2-Catalyzed direct arylation of 4-hydroxycoumarins with arylboronic acids via C-OH bond activation under mild conditions is described, which gave rise to the corresponding 4-arylcoumarins in good to excellent yields. (c) 2009 Elsevier Ltd. All rights reserved.
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