Russian Chemical Bulletin p. 1090 - 1092 (2000)
Update date:2022-07-31
Topics:
Kisil'
Kodess
Burgart
Saloutin
Ethyl acetoacetate was acylated with 3,4,5-trifluoro-2,6-dimethoxybenzoyl chloride to give, for the first time, ethyl 3-oxo-2-(3,4,5-trifluoro-2,6-dimethoxybenzoyl)butyrate and its copper chelate. The title compound was used for the synthesis of 6,7,8-trifluoro-5-hydroxy-2-methylchromone, 1-(3,4,5-trifluoro-2,6-dimethoxyphenyl)buiane-1,3-dione, and its copper chelate.
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Doi:10.1007/BF00522574
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