Hydrochloric Acid → HCID 15588114, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 2.26 g of the product of Step B and 40 ml of 2N sodium hydroxide was refluxed under nitrogen for 45 minutes and the mixture was cooled to 20° C. 12 ml of 10N hydrochloric acid were added thereto and the mixture was vacuum filtered. The precipitate was washed twice with iced water to obtain 1.66 g of (2-carboxy-5-chloro-3-thienyl)oxyacetic acid melting at 214° C.

Provenance & Evidence