Copper-catalyzed cross-coupling reaction of α-sulfur-substituted alkylstannanes with acid chlorides
摘要:
Copper compounds were found to catalyze the cross-coupling reaction of a-sulfur-substituted alkylstannanes with acid chlorides. Under the optimized conditions (CuF2 (1 mol %), 1,4-dioxane, 102 degrees C), various substrates coupled to afford the corresponding a-sulfur-substituted ketones in good yields. (C) 2013 Elsevier Ltd. All rights reserved.