反应详情

Isopropanol (158 μL, 2.1 mmol, 1.0 eq.) was added dropwise over 5 minutes to oxalyl chloride (350 μL, 4.14 mmol 2.0 eq.) at 0° C., and the resulting mixture was stirred at room temperature for 2 hours. The excess oxalyl chloride was removed by rotary evaporation (40° C., 50 mmHg) and used without further purification.

1. customThe excess oxalyl chloride was removed by rotary evaporation (40° C., 50 mmHg)
2. customused without further purification