Journal2008
PEG-N2O4: An Efficient Nitrating Agent for the Selective Mono- and Dinitration of Phenols Under Mild Conditions
Synthetic Communications Vol. 38, No. 19, 3366–3374
چکیده
N2O4 was easily impregnated on polyethyleneglycol to give a stable reagent. The polyethyleneglycol-N2O4 (PEG-N2O4) system was used as an effective nitrating agent for the nitration of phenols. Mono- and dinitrophenols can be obtained via direct nitration of phenols in the presence of PEG-N2O4 at room temperature in moderate to high yields.
موضوعات و کلیدواژهها
Chemical Synthesis and ReactionsSulfur-Based Synthesis TechniquesSynthesis of Indole DerivativesNitrationChemistryPhenolsReagentPEG ratioOrganic chemistry
ارجاع علمی
Mohammad Ali Zolfigol, Elaheh Madrakian, Ezat Ghaemi, Khodabakhsh Niknam. “PEG-N2O4: An Efficient Nitrating Agent for the Selective Mono- and Dinitration of Phenols Under Mild Conditions.” Synthetic Communications, 2008. https://doi.org/10.1080/00397910802136706