Xiaoan Xie, Guorong Cai, Dawei Ma
2005
Citations
0
Influential Citations
112
Citations
Quality indicators
Journal
Organic Letters
Abstract
[reaction: see text] The arylation of ethyl acetoacetate, ethyl benzoyl acetate, and diethyl malonate under the catalysis of CuI/L-proline in DMSO proceeds smoothly at 40-50 degrees C in the presence of Cs2CO3 to provide the 2-aryl-1,3-dicarbonyl compounds in good yields. Both aryl iodides and aryl bromides are compatible with these reaction conditions.