Thionyl Chloride → HCID 178438811, compound

Participants

Reaction Steps

3.8 ml of thionyl chloride were added to a suspension of 10 g of the raw product of Step C in 300 ml of anhydrous benzene and the mixture was refluxed for 21/2 hours and was then cooled. The mixture was vacuum filtered and the precipitate was empasted with a little anhydrous benzene to obtain 10.74 g of 4-hydroxy-6-isopropyl-quinoline-3-carboxylic acid chloride melting at 252° C.

Provenance & Evidence