反应详情

When in the procedure of Example 9(a) an appropriate amount of 4-dibutylamino-2-butynenitrile or 4-dihexylaminobutynenitrile was substituted for 2-pentadecynenitrile, 3-amino-5-dibutylaminomethylisoxazole, and 3-amino-5-dihexylaminomethylisoxazole were obtained respectively, and when each of these isoxazoles was substituted for 3-amino-5-dodecylisoxazole in the procedure of Example 9(b), the following compounds were obtained: