摘要
Copper was found to be able to promote the SnCl2-mediated carbonyl allylation reactions in water, giving the corresponding homoallylic alcohol products in very high yields. Detailed studies showed that the reaction could be applied to a variety of carbonyl compounds including those with hydroxyl, amino and nitro groups. It was also found that this reaction showed good regioselectivities for some substrates. Furthermore, carefully controled ex-periments and in situ NMR measurements provided important insights into the mechanism of the newly developed reaction.
Copper was found to be able to promote the SnCl2-mediated carbonyl allylation reactions in water, giving the corresponding homoallylic alcohol products in very high yields. Detailed studies showed that the reaction could be applied to a variety of carbonyl compounds including those with hydroxyl, amino and nitro groups. It was also found that this reaction showed good regioselectivities for some substrates. Furthermore, carefully controled ex-periments and in situ NMR measurements provided important insights into the mechanism of the newly developed reaction.
基金
Project supported by Chinese Academy of Sciences (No. KJCXZ-SW-04) and the National Natural Science Foundation of China (No. 20332020).
