Journal2012
N2O4 Chemisorbed onto n‐Propylsilica Kryptofix 21 and Kriptofix 22 as Two New Functional Polymers for the Fast Oxidation of Urazoles and 1,4‐Dihydropyridines
Journal of Heterocyclic Chemistry Vol. 49, No. 3, 596–599
چکیده
3‐Chloropropylsilica was reacted with Kriptofix 21 or 22 in the presence of triethylamine to form N‐propylsilica Kryptofix 21 and Kriptofix 22. Then N2O4 was added to each of these polymers to chemisorb onto cavity of aza‐crown ethers. These functionalized polymers were applied for the fast and simple oxidation of urazoles and 1,4‐dihydropyridines, respectively.
موضوعات و کلیدواژهها
Chemical Synthesis and AnalysisChemical Synthesis and ReactionsSynthesis and Biological EvaluationChemistryPolymerTriethylaminePolymer chemistryMedicinal chemistryInorganic chemistryOrganic chemistry
ارجاع علمی
Gholamabbas Chehardoli, Mohammad Ali Zolfigol, Ezat Ghaemi, Elaheh Madrakian, Khodabakhsh Niknam, Shadpour E Mallakpour. “N2O4 Chemisorbed onto n‐Propylsilica Kryptofix 21 and Kriptofix 22 as Two New Functional Polymers for the Fast Oxidation of Urazoles and 1,4‐Dihydropyridines.” Journal of Heterocyclic Chemistry, 2012. https://doi.org/10.1002/jhet.828