Triethylamine → HCID 21469107, compound

Participants

Reaction Steps

21.0 g (60.5 mmol) of 3-iodo-6-amino-N-(2-methoxycarbonylethyl)benzamide prepared as in Example 1b) were dissolved in 270 ml of dichloromethane, and 12.5 ml (90.7 mmol) of triethylamine were added. At -30° C., 7.8 ml (90.7 mmol) of bromoacetyl bromide in 80 ml of dichloromethane were added dropwise. The mixture was stirred at room temperature for 2 h and then washed with 10% strength citric acid solution and sodium bicarbonate solution, dried and concentrated. The product was recrystallized from dichloromethane, resulting in 26.1 g (92%) of pale yellow crystals.

Provenance & Evidence