反应详情

温度

125 °C

Following the procedure of Example 11, a mixture of 75.8 mg (0.25 mmol) of 4-chloro-7,8-dimethoxybenzo[g]quinoline-3-carbonitrile, 51.5 mg (0.30 mmol) of 4-chloro-5-methoxy-2-methylaniline and 28.9 mg (0.25 mmol) of pyridine hydrochloride in 5.0 mL of 2-ethoxyethanol is heated at 120-130° C. for 2 hours to yield the crude product. Purification of the crude product on preparative TLC (developing solvent: 95:5 methylene chloride/methanol) yields 88.7 mg (82.1%) of the pure product as a yellow solid, mp 171-173° C.

1. customto yield the crude product
2. customPurification of the crude product on preparative TLC (developing solvent: 95:5 methylene chloride/methanol)