55054-83-6Relevant academic research and scientific papers
Preparation method for 2-halogenated-1,3-dicarbonyl derivative
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Paragraph 0038, (2017/02/28)
The invention discloses a preparation method for a 2-halogenated-1,3-dicarbonyl derivative. The preparation method is suitable for wide 1,3-dicarbonyl derivatives. The raw materials are easy to obtain, and multiple varieties are achieved. The product obtained through the method is diversified in type, and can be directly used and used for other further reactions. According to the method, reaction conditions are gentle, the reaction operation and after-treatment process is simple, reaction time is short, the yield is high, pollution is low, and the preparation method is suitable for industrial production.
A Study of Three Reactions leading to Isomeric 2-(N,N-Disubstituted Amino)thiazol-5-yl Ketones
Funnell, Richard A.,Meakins, G. Denis,Peach, Josephine M.,Price, Susan J.
, p. 2311 - 2316 (2007/10/02)
N-Imidoyl-N,N-disubstituted thioureas react with α-halogeno ketones in the presence of triethylamine to give the expected 2-(N,N-disubstituted amino)thiazol-5-yl ketones in high yield.The corresponding reactions of N-acyl-N,N-disubstituted thioureas lead
