反应详情

In a similar manner to that described above for the preparation of 5-n-butyl-2-formamido-1-nitrobenzene but substituting an equimolecular quantity of 4-isopropoxycarbonylamino-2-nitroaniline for the 4-n-butyl-2-nitroaniline, there was obtained 2-formamido-5-isopropoxycarbonylamino-1-nitrobenzene, m.p. 168°-170° C.