Title of article
A Simple and Efficient Method for Synthesis of Isocyanurates Catalyzed by Potassium Phthalimide Under Solvent-Free Conditions
Author/Authors
Moghaddam, Firouz Matloubi sharif university of technology - Department of Chemistry, تهران, ايران , Dekamin, Mohammad G. sharif university of technology - Department of Chemistry, تهران, ايران , Koozehgari, Gholam R. sharif university of technology - Department of Chemistry, تهران, ايران
From page
734
To page
738
Abstract
The catalytic activity of potassium salts of phthalimide (PPI) and succinimide (PSI), as organonucleophilic catalysts, has been investigated for the cyclotrimerization of isocyanates under solvent-freeconditions. PPI showed better catalytic activity in comparison with PSI. Diverse and challenging isocyanates afforded the respective symmetrical isocyanurates in good to quantitative yields in an atom economic reaction without any phase transfer catalyst.
Keywords
Isocyanate cyclotrimerization , heterocycles , green chemistry , potassium phthalimide , potassium succinimide , organonucleophilic catalyst
Journal title
letters in organic chemistry
Journal title
letters in organic chemistry
Record number
2717924
Link To Document