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ChemicalBook CAS DataBase List AKOS B013937

AKOS B013937 synthesis

8synthesis methods
-

Yield:17431-97-9 62.8%

Reaction Conditions:

Stage #1: ethyl 2-bromoisobutyrate;4-nitro-phenolwith potassium carbonate in acetonitrile; for 8 h;Reflux;
Stage #2: with lithium hydroxide in tetrahydrofuran;methanol;water at 20; for 3 h;
Stage #3: with hydrogenchloride in tetrahydrofuran;methanol;water;

References:

Almanza-Pérez, Julio Cesar;Chávez-Silva, Fabiola;Colin-Lozano, Blanca;Estrada-Soto, Samuel;Hidalgo-Figueroa, Sergio;Navarrete-Vazquez, Gabriel;Torres-Gomez, Héctor [Pharmaceuticals,2022,vol. 15,# 1,art. no. 102]