Browsing by Subject "Electron-rich"

Now showing items 1-1 of 1

    • Article  

      Synthesis of fused 1,2,4-dithiazines and 1,2,3,5-trithiazepines 

      Koyioni, Maria G.; Manoli, Maria; Koutentis, Panayiotis Andreas (2014)
      Reacting ( Z)-N-(4-chloro-5H-1,2,3-dithiazol-5-ylidene)-1H-pyrazol-5-amines 5 with Et2NH and then with concd H2SO4 gives 5H-pyrazolo[3,4-e ][1,2,4]dithiazine-3-carbonitriles 7 in good yields (74-85%) and 6H-pyrazolo-[3,4 ...