Water → HCID 136399308, compound

Participants

Reaction Steps

22.6 g of 3,7-dichloroquinoline-8-carbaldehyde were dissolved in 300 parts of ethanol, 10.6 g of sodium carbonate and 6.9 g of hydroxylammonium chloride were added to this solution, and the suspension was refluxed for 1 hour. Thereafter, 1,000 g of water were added, and the precipitated solid was filtered off and dried to give 23 g (96% of theory) of 3,7-dichloro-8-hydroxyliminoquinoline of melting point 202° C.

Provenance & Evidence