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ChemicalBook CAS DataBase List Diethyl 2-(4-fluoro-2-nitrophenyl)malonate
147124-35-4

Diethyl 2-(4-fluoro-2-nitrophenyl)malonate synthesis

3synthesis methods
-

Yield:147124-35-4 98%

Reaction Conditions:

with caesium carbonate in DMF (N,N-dimethyl-formamide) at 20; for 24 h;

Steps:



The reaction of 2,5-difluoronitrobenzene (XII) with malonic acid dimethyl ester (XI) at room temperature in the system caesium carbonate/dimethylformamide also leads after 24 hours in 98% yield to the desired product XIII (scheme 3):

References:

US6774242,2004,B1 Location in patent:Page column 4