反应详情

The compound was synthesized starting from benzimidazol-5-carbohydrazide (176 mg; 1 mmol), TEA (0.153 ml; 1.1 mmol), 3,4-dimethoxyphenylpropionylchloride (228 mg, 1.1 mmol) and Lawesson's reagent (606 mg; 1.5 mmol) as described in method 1; yield: 0.017 g (4.6%); MS m/z: 367.2 [M+H]+; 1H-NMR (DMSO d6, 400 MHz): δ 3.00 (t, 2H, 3J=7.5 Hz); 3.40 (t, 2H, 3J=7.5 Hz); 3.68 (s, 3H); 3.70 (s, 3H); 6.75-6.77 (m, 1H); 6.81-6.83 (m, 1H); 6.89 (br s, 1H); 7.67-7.69 (m, 1H); 7.73-7.75 (m, 1H); 8.09 (br s, 1H); 8.34 (s, 1H; HPLC (METHOD [A]): rt 10.82 min (100%)

1. customThe compound was synthesized
2. customrt 10.82 min (100%)