反应详情

Initially, 0.5 g of 4-(2-dimethylaminobenzylthio)-5,5-dimethyl-3-imidazolin-2-one was reacted with 1 mL of methyl iodide following the procedure used in Example 35. The desired compound was obtained in the form of a syrup. The yield of this compound was 0.43 g with a yield ratio of 81.9%. A result of a 1 H-NMR analysis of the compound is as follows: