• Article  

      Synthesis of 2-(4H-1,2,6-thiadiazin-4-ylidene)malononitriles 

      Kalogirou, Andreas S.; Koutentis, Panayiotis Andreas (2014)
      The base-free TiCl4-mediated condensation of 3,5-disubstituted-4H-1,2,6-thiadiazin-4-ones 8 with malononitrile affords 20 difficult to access (3,5-disubstituted-4H-1,2,6-thiadiazin-4-ylidene)malononitriles 7. The reaction ...