Reaction of N-Amidinoamidine with Diethyl Oxalate and Ethyl Oxamate

抄録

N-Amidinoamidine reacted with diethyl oxalate in alcohol to give alkyl 4-amino-6-substituted sym-triazine-2-carboxylate through the formation of the intermediate. Regarding the structure of the intermediate, some considerations were afforded. N-Amidino-amidine also reacted with ethyl N-alkyloxamate to give 4-amino-6-substituted symtriazine-2-N-alkylcarboxamide, which was also obtained by the reaction of alkyl 4-amino-6-substituted sym-triazine-2-carboxylate with amines.