A rapid and eco-friendly synthesis of novel and known benzopyrazines using silica tungstic acid (STA) as a new and recyclable catalyst

A Green and Highly Efficient Solvent-free Synthesis of Novel Calicx[4]resorcinarene Derivatives Using Tungstate Sulfuric Acid

(2012) Bahador Karami et al.   BULLETIN OF THE KOREAN CHEMICAL SOCIETY

Synthesis of quinoxaline derivatives via condensation of aryl-1,2-diamines with 1,2-Diketones using (NH4)6Mo7O24.4H2O as an efficient, mild and reusable catalyst

(2012) A. Hasaninejad et al.   Journal of the Iranian Chemical Society

One-Pot Synthesis of Dihydropyrimidine-Thione Derivatives Using Tungstate Sulfuric Acid (TSA) as a Recyclable Catalyst

(2012) Bahador Karami et al.   PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS

ZrOCl2.8H2O/SiO2: An efficient and recyclable catalyst for the preparation of coumarin derivatives by Pechmann condensation reaction

(2011) Bahador Karami et al.   CATALYSIS COMMUNICATIONS

An efficient and expeditious Fmoc protection of amines and amino acids in aqueous media

(2011) Manoj B. Gawande et al.   GREEN CHEMISTRY

Synthesis of Aza-Polycyclic Compounds: Novel Phenazines and Quinoxalines using Molybdate Sulfuric Acid (MSA)

(2011) BAHADOR KARAMI et al.   POLYCYCLIC AROMATIC COMPOUNDS

Glycerin and CeCl3 · 7H2O: A New and Efficient Recyclable Reaction Medium for the Synthesis of Quinoxalines

(2011) A. Venkat Narsaiah et al.   SYNTHETIC COMMUNICATIONS

Reduction of resazurin to resorufin catalyzed by gold nanoparticles: dramatic reaction acceleration by laser or LED plasmon excitation

(2011) Carlos J. Bueno Alejo et al.   Catalysis Science & Technology

Silica Bonded S-Sulfonic Acid: A Recyclable Catalyst for the Synthesis of Quinoxalines at Room Temperature

(2009) Khodabakhsh Niknam et al.   MOLECULES

NH4Cl-CH3OH: an efficient, acid- and metal-free catalyst system for the synthesis of quinoxalines

(2008) Hossein Reza Darabi et al.   JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY