作者:Jim Yoshitaka Onishi、Tomofumi Takuwa、Teruaki Mukaiyama
DOI:10.1246/cl.2003.994
日期:2003.11
β-Substituted α,β-unsaturated carbonyl compounds were obtained in moderate to high yields by a 1,4-addition of organocuprates to enol phosphate intermediates formed in situ from triethyl phosphite and 2-bromo-1,3-dicarbonyl compounds.
通过将有机铜酸盐 1,4-加成到由亚磷酸三乙酯和 2-溴-1,3-二羰基化合物原位形成的烯醇磷酸酯中间体,以中等至高产率获得 β-取代的 α,β-不饱和羰基化合物。