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PROCESS FOR THE PREPARATION OF COMPOUND 1,1-DIETHYLCARBOXY-2-METHOXY-2-TRIFLUOROMETHYLETHYLENE WITH POTENTIAL PHYSIOLOGICAL PROPERTIES
PROCESS FOR THE PREPARATION OF COMPOUND 1,1-DIETHYLCARBOXY-2-METHOXY-2-TRIFLUOROMETHYLETHYLENE WITH POTENTIAL PHYSIOLOGICAL PROPERTIES
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机译:具有潜在生理特性的复合1,1-二甲基羧基-2-甲氧基-2-三氟甲基乙烯的制备方法
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摘要
A process for the preparation of compound 1,1-diethylcarboxy-2-methoxy-2-trifluoromethylethylene with potential physiological properties by acylating diethyl malonate with trifluoroacetic anhydride (or with trifluoroacetic acid) in the presence of sodium methylate followed by treatment of the reaction first stage product with phosphorus pentachloride in dichloroethane, and then with methanol with reaction mixture heating.
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