Effect of the nature of a fluorinated substituent on the synthesis of functionalized 1,3-diketones

被引：0
|
作者：
Yu. S. Kudyakova
A. Ya. Onoprienko
Yu. O. Edilova
Ya. V. Burgart
V. I. Saloutin
D. N. Bazhin
机构：
[1] Ural Branch of the Russian Academy of Sciences,I. Ya. Postovsky Institute of Organic Synthesis
[2] Ural Federal University named after the first President of Russia B. N. Yeltsin,undefined
来源：
Russian Chemical Bulletin | 2021年 / 70卷
关键词：
fluorinated 1,3-diketones; Claisen condensation; acetals; transition metal diketonates;
D O I：
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中图分类号：
学科分类号：
摘要：
The synthesis of alkali metal and copper(ii) 1-polyfluoroalkyl-4,4-dimethoxypentane-1,3-dionates is reported. The subsequent treatment of these compounds with oxalic acid or ethylenediaminetetraacetic acid disodium salt affords functionalized 1,3-diketones. The nature of the polyfluoroalkyl substituent was found to affect the conditions of the Claisen condensation and the stability of the acetal group in acidic medium.
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页码：745 / 752
页数：7
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