Synthesis, Characterization, and Catalytic Activity of Pd(II) Salen-Functionalized Mesoporous Silica
Joint Authors
Sawisai, Rotcharin
Wanchanthuek, Ratchaneekorn
Radchatawedchakoon, Widchaya
Sakee, Uthai
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-07-03
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Salen ligand synthesized from 2-hydroxybenzaldehyde and 2-hydroxy-1-naphthaldehyde was used as a palladium chelating ligand for the immobilization of the catalytic site.
Mesoporous silica supported palladium catalysts were prepared by immobilizing Pd(OAc)2 onto a mesoporous silica gel through the coordination of the imine-functionalized mesoporous silica gel.
The prepared catalysts were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray (EDX), inductivity couple plasma (ICP), nitrogen adsorption-desorption, and Fourier transform infrared (FT-IR) spectroscopy.
The solid catalysts showed higher activity for the hydroamination of C-(tetra-O-acetyl-β-D-galactopyranosyl)allene with aromatic amines compared with the corresponding homogenous catalyst.
The heterogeneous catalytic system can be easily recovered by simple filtration and reused for up to five cycles with no significant loss of catalytic activity.
American Psychological Association (APA)
Sawisai, Rotcharin& Wanchanthuek, Ratchaneekorn& Radchatawedchakoon, Widchaya& Sakee, Uthai. 2017. Synthesis, Characterization, and Catalytic Activity of Pd(II) Salen-Functionalized Mesoporous Silica. Journal of Chemistry،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1172140
Modern Language Association (MLA)
Sawisai, Rotcharin…[et al.]. Synthesis, Characterization, and Catalytic Activity of Pd(II) Salen-Functionalized Mesoporous Silica. Journal of Chemistry No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1172140
American Medical Association (AMA)
Sawisai, Rotcharin& Wanchanthuek, Ratchaneekorn& Radchatawedchakoon, Widchaya& Sakee, Uthai. Synthesis, Characterization, and Catalytic Activity of Pd(II) Salen-Functionalized Mesoporous Silica. Journal of Chemistry. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1172140
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1172140