Oxalyl chloride → HCID 18791036, compound

Participants

Reaction Steps

With ice-cooling, 1 drop of dimethylformamide and 49.2 g (0.38 mol) of oxalyl chloride were added in succession to a solution of 59.7 g (0.26 mol) of 5-allyloxy-4-chloro-2-fluorobenzoic acid in 0.5 1 of toluene. After the evolution of gas had ceased, the mixture was concentrated to about half its volume. In this form, the product solution was used for the next step.

Provenance & Evidence