Chloroacetic Acid → HCID 14456400, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 2-anilino-4-ethyl-5-chloroaniline (3.3 g, 13.4 mmol) prepared in the preceding step (a), polyphosphoric ester (8.9 g) and monochloroacetic acid (1.3 g, 13.4 mmol) was heated for 1 hour at 130° C. under stirring. Water was added to the reaction mixture to decompose an excess of the ester and they were neutralized with sodium carbonate and the occurred oily substance was extracted with chloroform, which was washed, dried, and concentrated in vacuo.

Provenance & Evidence