@article{
  author = {Farjam, Mohammad Hosein},
  title = {Solvent Free Synthesis of tetra alkyl- phenyl-1H-pyrimido[4,5-e][1,3,4]Thiadiazine-3,7-diamines},
  journal = {Journal of Chemical Reactivity and Synthesis},
  year = {2017},
  volume = {7},
  number = {2},
  pages = {25-35},
  doi = {}
}