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ChemicalBook CAS DataBase List ethyl 1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate
23789-85-7

ethyl 1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate synthesis

6synthesis methods
-

Yield:23789-85-7 89%

Reaction Conditions:

Stage #1: ethyl 4-oxo-1,4-dihydroquinoline-3-carboxylatewith potassium carbonate in N,N-dimethyl-formamide at 20; for 1 h;Inert atmosphere;
Stage #2: methyl iodide in N,N-dimethyl-formamide at 60; for 8 h;

References:

Sharma, Nidhi;Saha, Rajib;Parveen, Naziya;Sekar, Govindasamy [Advanced Synthesis and Catalysis,2017,vol. 359,# 11,p. 1947 - 1958] Location in patent:supporting information

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