Magnetic core–shell titanium dioxide nanoparticles as an efficient catalyst for domino Knoevenagel–Michael-cyclocondensation reaction of malononitrile, various …
A Khazaei, F Gholami, V Khakyzadeh… - RSC Advances, 2015 - pubs.rsc.org
A Khazaei, F Gholami, V Khakyzadeh, AR Moosavi-Zare, J Afsar
RSC Advances, 2015•pubs.rsc.orgMagnetic core–shell titanium dioxide nanoparticles (Fe3O4@ SiO2@ TiO2) were efficiently
used for the preparation of tetrahydrobenzo [b] pyran derivatives via a one-pot three
component condensation reaction of various aldehydes, dimedone and malononitrile at
100° C under solvent-free conditions. The catalyst was synthesized and characterized by
several techniques including X-ray diffraction (XRD), transmission electron microscopy
(TEM), field-emission scanning electron microscopy (FESEM) and energy-dispersive X-ray …
used for the preparation of tetrahydrobenzo [b] pyran derivatives via a one-pot three
component condensation reaction of various aldehydes, dimedone and malononitrile at
100° C under solvent-free conditions. The catalyst was synthesized and characterized by
several techniques including X-ray diffraction (XRD), transmission electron microscopy
(TEM), field-emission scanning electron microscopy (FESEM) and energy-dispersive X-ray …
Magnetic core–shell titanium dioxide nanoparticles (Fe3O4@SiO2@TiO2) were efficiently used for the preparation of tetrahydrobenzo[b]pyran derivatives via a one-pot three component condensation reaction of various aldehydes, dimedone and malononitrile at 100 °C under solvent-free conditions. The catalyst was synthesized and characterized by several techniques including X-ray diffraction (XRD), transmission electron microscopy (TEM), field-emission scanning electron microscopy (FESEM) and energy-dispersive X-ray spectroscopy (EDX).
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