| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to a method of producing N-[4-(thi)oxo-1,3,5-triazinan-1-yl]arylamides of general formula(1), where R=m-CHN, o-MeOCHm-MeOCH,X=O, S, which includes reacting N,N'-bis[dimethylaminomethyl](thio)urea of general formula (Me)NCHC(X)CHN(Me), where X=S, O, with a hydrazide of general formula RC(O)NHNHin the presence of a samarium chloride crystalline hydrate catalyst SmCl·6HO with molar ratio N,N'-bis[dimethylaminomethyl](thio)urea:RC(O)NHNH:SmCl·6HO=10:10:(0.8-1.2) in ethanol at 75-85°C and atmospheric pressure for 22-26 hours.EFFECT: obtaining novel N-[4-(thi)oxo-1,3,5-triazinan-1-yl]arylamides.1 tbl, 1 ex |
