Retraction. One-pot synthesis of new Pyrido [2,3-d] Pyrimidine derivatives under ultrasonic irradiation using organo catalyst 4-Dimethylaminopyridine (DMAP)

Articles in the same Issue

1. Glass fiber supports modified by layers of silica and carbon nanofibers
2. Retraction. One-pot synthesis of new Pyrido [2,3-d] Pyrimidine derivatives under ultrasonic irradiation using organo catalyst 4-Dimethylaminopyridine (DMAP)
3. Mechanochemically synthesized LiAlOx catalyst for aqueous aldol condensation of furfural with acetone
4. Catalytic steam reforming of ethanol over W-, V-, or Nb–modified Ni-Al-O hydrotalcite-type precursors
5. Composition of Surface Adsorbed Layer of TiO₂ Stored in Ambient Air
6. Alteration of Adsorption Selectivity of LSX Zeolite in Li⁺ and H⁺ forms towards CO₂ and N₂O
7. Temperature effect on the physicochemical properties of χ-alumina interaction with CCl₄
8. Production of JET fuel containing molecules of high hydrogen content
9. Carbonylation of Dimethyl Ether on Ag/ Cs_1.5H_1.5PW₁₂O₄₀: In-Situ FTIR Spectroscopy Study of the Ag-Carbonyls
10. Material for Compact Hydrogen Cartridges Based on Commercial Aluminium Alloys Activated by Ga-In Eutectics
11. Thermal decomposition of hydroxycarbonate Cu-Fe-Cr spinel precursors
12. Synthesis, physicochemical and catalytic properties of Ni/PrCeZrO catalysts for water-gas shift reaction