摘要:
A novel route to the synthesis of alpha-trifluoromethylthio- and seleno-alpha,beta-unsaturated carbonyl compounds via a copper-mediated trifluoromethylthiolation/trifluoromethylselenolation of alpha-halo-alpha,beta-unsaturated carbonyl substrates is reported. (C) 2013 Elsevier Ltd. All rights reserved.