s-TRIAZINE DERIVATIVES 2. A STUDY OF THE REACTIONS OF SODIOMALONIC ESTER WITH 2,4-DICHLORO-6-METHOXY-s-TRIAZINE AND CYANURYL CHLORIDE

Article abstract of DOI:10.1007/BF00552789

2,4-Dichloro-6-methoxy-s-triazine reacts with sodiomalonic ester in dimethylformamide at room temperature to give 2,4-bis(diethoxycarbonylmethylene)-6-methoxy-1,2,3,4-tetrahydro-s-triazine which forms a sodium salt with caustic soda.Under similar conditions cyanuryl chloride forms 2,4,6-tris(dimethoxycarbonylmethylene)hexahydro-s-triazine and 2-chloro-4,6-bis(diethoxycarbonylmethylene)tetrahydro-s-triazine.