反应详情

A solution of 340 mg (2.02 mmol) of 4-(3-aminopropylthio)pyridine and 738 mg (4.98 mmol) of anhydrous phthalic acid in 5 ml of methylene chloride was stirred at room temperature for 30 minutes. The resulting crystals were filtered and dried to obtain 590 mg of the desired compound (92.3%, colorless powder), mp: 151.0°-153.3° C.

1. filtrationThe resulting crystals were filtered
2. customdried