Journal2017دسترسی آزاد
Efficient Synthesis of 12-Aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-ones using Ionic Liquid Pyrazinium Di(hydrogen sulfate) {Py(HSO4)2} as a Novel, Green and Homogeneous Catalyst
Journal of the Mexican Chemical Society Vol. 56, No. 4
چکیده
An efficient and simple solvent-free procedure for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-one derivatives via the one-pot multi-component condensation of dimedone with aromatic aldehydes and β-naphthol in the presence of protic acidic ionic liquid pyrazinium di(hydrogen sulfate) {Py(HSO4)2} as a green and homogeneous catalyst is described. All reactions proceed efficiently, and the title compounds are produced in high yields and in short reaction times.
موضوعات و کلیدواژهها
Multicomponent Synthesis of HeterocyclesInorganic and Organometallic ChemistrySynthesis and Biological EvaluationDimedoneIonic liquidHydrogen SulfateCatalysisChemistryArylSolventHomogeneousXantheneCondensationSulfateMedicinal chemistryGreen chemistryOrganic chemistry
ارجاع علمی
Abdolkarim Zare, Roghayyeh Khanivar, Marzieh Hatami, Mohammad Mokhlesi, Mohammad Ali Zolfigol, Ahmad Reza Moosavi‐Zare, Alireza Hasaninejad, Ardeshir Khazaei, Vahid Khakyzadeh. “Efficient Synthesis of 12-Aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-ones using Ionic Liquid Pyrazinium Di(hydrogen sulfate) {Py(HSO4)2} as a Novel, Green and Homogeneous Catalyst.” Journal of the Mexican Chemical Society, 2017. https://doi.org/10.29356/jmcs.v56i4.249