Synthesis of mono- and bis-spiro-2-amino-4H-pyrans catalyzed by S-alkyl O-hydrogen sulfothioate functionalized silica-coated magnetic nanoparticles under ultrasound irradiation

Ali Reza Karimi, Reyhaneh Davood Abadi, Zeinab Dalirnasab

Research on Chemical Intermediates · 2014 · 29 citations · 27 references

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