反应详情

46 parts of N-methoxymethyl-N'-1-ethyl-2,2,6,6-tetramethylpiperidine-4-yl urea are obtained by reacting 36.6 parts of 4-amino-1-ethyl-2,2,6,6-tetramethylpiperidine with methoxymethyl isocyanate in the same way as described in Example 22(b)