反应详情

In the same way as in Example 1, reaction of 10.0 g (50 mmols) of N,N'-bis(3-aminopropyl)piperazine with 14.3 g (106 mmols) of 3-chloropropionyl isocyanate gives 24.0 g of the 3-chloropropionylurea compound of the formula ##STR11##