Solvent-free Cyclotrimerization of Isocyanates Catalysed by Sodium or Potassium Piperidinedithiocarbamate or Nitrite under Conventional or Microwave Heating: Preparation of Aryl or Alkyl Isocyanurates †
Free accessOtherFirst published online March, 2000
Solvent-free Cyclotrimerization of Isocyanates Catalysed by Sodium or Potassium Piperidinedithiocarbamate or Nitrite under Conventional or Microwave Heating: Preparation of Aryl or Alkyl Isocyanurates †
A solvent-free method for the efficient preparation of symmetrically trisubstituted aryl or alkyl isocyanurates from isocyanates catalysed by sodium or potassium piperidinedithiocarbamate or the readily available sodium or potassium nitrite under conventional or microwave heating is described.
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