作者:Jun Wan、Yongjun Liu、Yuanying Li、Yan Qi
DOI:10.1055/s-0030-1258287
日期:2010.12
A novel Michael addition type reaction between aroyl chlorides and chalcones was realized in the presence of samarium metal when N,N-dimethylformamide was used as a solvent. A variety of 1,4-diketones were thereby synthesized in moderate to good yields. The possible mechanism is also discussed.
在使用N,N-二甲基甲酰胺作为溶剂的情况下,芳酰氯与查尔酮之间实现了一种新型的迈克尔加成反应,反应在铈金属存在下进行。因此,合成了多种1,4-二酮,产率中等到良好。还讨论了可能的机制。