名称:
Chemoselective Suzuki–Miyaura reactions of 4-trifluoromethylsulfonyloxy-6-bromocoumarin
摘要:
Suzuki-Miyaura reactions of 4-trifluoromethylsulfonyloxy-6-bromocoumarin provide a convenient access to arylated coumarins. The reactions proceed with excellent chemoselectivity in favour of position 4. (C) 2012 Elsevier Ltd. All rights reserved.
DOI:
10.1016/j.tetlet.2012.03.108