Chemistry 版 (精华区)
发信人: zjliu (秋天的萝卜), 信区: Chemistry
标 题: Acetoacetic Ester Synthesis
发信站: 哈工大紫丁香 (Sun Jul 6 08:41:57 2003)
Base-catalyzed alkylation or arylation of β-ketoesters. Subsequent mild hy
drolysis and decarboxylation yield substituted acetones. Alternately, treatmen
t with concentrated base produces substituted esters:
http://bbs.sjtu.edu.cn/showfile?name=1057416087未命名.bmp
Synthetic applications: R. Kluger, M. Brandl, J. Org. Chem. 51, 3964 (1986)
; T. Yamamitsu et al., J. Chem. Soc. Perkin Trans. I 1989, 1811.
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