@article{ModarresiAlamInalooKleinpeter2012,
  author    = {Modarresi-Alam, Ali Reza and Inaloo, Iman Dindarloo and Kleinpeter, Erich},
  title     = {Synthesis of primary thiocarbamates by silica sulfuric acid as effective reagent under solid-state and solution conditions},
  series = {Journal of molecular structure},
  volume    = {1024},
  journal   = {Journal of molecular structure},
  number    = {9},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0022-2860},
  doi       = {10.1016/j.molstruc.2012.05.033},
  pages     = {156 -- 162},
  year      = {2012},
  abstract  = {A simple and efficient method for the conversion of alcohols and phenols to primary O-thiocarbamates and S-thiocarbamates in the absence of solvent (solvent-free condition) using silica sulfuric acid (equivalent to SiO2-OSO3H) as a solid acid is described. The products are easily distinguished by IR, NMR and X-ray data. X-ray data of the compounds reveal a planar trigonal orientation of the NH2 nitrogen atom with the partial C,N double-bond character and the C=S or C=O groups in synperiplanar position with C-aryl-O and C-alkyl-S moieties, respectively. Moreover, the -O-CS-NH2 group which is perpendicular to the plane of the benzene ring in 1c and the central thiocarbamate -S-CO-NH2 group in 2b are essentially planar.},
  language  = {en}
}