One-pot green synthesis of dihydropyrano[3,2-c]chromane derivatives using magnetic nanocatalyst Fe3O4@SiO2@Im-Fc

AuthorsMohammad ali Nasseri,hamideh parvaneh biyasabadi,
Conference Titleششمین کنگره ملی شیمی و نانوشیمی از پژوهش تا فناوری
Holding Date of Conference2026-01-06
Event Placeتهران
Page number0-0
PresentationPOSTER
Conference LevelInternal Conferences
Keywordsmulticomponent reactions, Ferrocene, magnetic nanoparticles, Dihydropyrano[3, 2, c]chromenes.

Abstract

In this study, we developed and synthesized Fe3O4@SiO2@Im-Fc, a silica-coated Fe3O4 nanoparticle supported by a ferrocene-containing ligand, as a new and efficient nanomagnetic catalyst for the three-component synthesis of dihydropyrano[3,2-c]chromenes in water. All prepared nanoparticles (NPs) were characterized using FT-IR, FE-SEM, XRD, TEM, TGA, and EDX spectroscopic techniques.

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