期刊
JOURNAL OF FLUORINE CHEMISTRY
卷 143, 期 -, 页码 135-142出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jfluchem.2012.05.001
关键词
Direct arylation; Difluoroketones; Palladium-catalyzed reaction
资金
- National Natural Science Foundation of China [21072018, 20632008]
- National Basic Research Program of China (973 Program) [2012CB821600]
The palladium-catalyzed direct alpha-arylations of alpha,alpha-difluoroketones with diverse aryl bromides have been developed by using rac-BINAP as ligand and Cs2CO3 as a mild base in xylene. This method provides an efficient and straightforward access to a variety of alpha-aryl-alpha,alpha-difluoroketones with broad substrate scope. (C) 2012 Elsevier B.V. All rights reserved.
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