Triethylamine → HCID 20161793, compound

Participants

Reaction Steps

5-chloro-2-methoxy-4-methyl benzoic acid (2 g., 0.0093 mol) in dimethylformamide (50 ml) was treated with pentachlorophenyl trichloroacetate (4.5 g., 0.11 mol) and triethylamine (1.5 ml). The mixture was stirred at room temperature for one hour. The dimethylformamide was stripped off in vacuo, and the residue recrystallised from acetone/petroleum to give pentachlorophenyl 5-chloro-2-methoxy-4-methylaminobenzoate, m.pt 217°-219° C.

Provenance & Evidence