反应详情

Combine 2-methoxy-5-(1H-triazol-1-ylmethyl)benzoic acid (0.22 g, 0.94 mmol) and dichloromethane (50 mL). Add dropwise oxalyl chloride (0.14 mL, 1.6 mmol) followed by dimethylformamide (5 drops). After 4 hours, evaporate in vacuo and dry to give the title compound.

1. customevaporate in vacuo
2. customdry