Sodium Bicarbonate → HCID 23716984, compound

Participants

Reaction Steps

2.85 g (10 mmoles) of 2-[3-chloro-4-(4-chloropyrazol-1-yl)phenyl]propionic acid are dissolved (on heating) in 10 ml of 1 N sodium hydrogen carbonate solution and extracted with diethyl ether; the aqueous phase is concentrated, the resulting residue is rubbed with chloroform and recrystallized from chloroform to yield 2.8 g (91.2% of theory) of sodium 2-[3-chloro-4-(4-chloropyrazol-1-yl)phenyl]propionate (m.p. 115° to 128° C.).

Provenance & Evidence