Synthesis, characterization and application of nitrogen–sulfur-doped carbon spheres as an efficient catalyst for the preparation of novel α-aminophosphonates

Synthesis, characterization and application of nitrogen–sulfur-doped carbon spheres as an... * Hossein Eshghi heshghi@um.ac.ir Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, 91775-1436 Mashhad, Iran Department of Materials Engineering, Birjand University of Technology, 9719866981-236 Birjand, Iran 1 3 1972 J IRAN CHEM SOC (2017) 14:1971–1982 injectable scaffolds for tissue regeneration, drug delivery, microscope Leo 912 AB120 kV Zeiss, Germany. The water purification, protecting the enzymes and proteins FTIR spectra were recorded on an Avatar 370 FTIR Ther- and magnetic data storage applications [1]. One of the mal Nicolet spectrometer. X-ray diffraction (XRD) meas- main applications for carbon spheres is known to be as a urements were performed using a Philips X’Pert X-ray catalyst in Heck, Suzuki and Sonogashira coupling reac- diffractometer with Cu Kα radiation (λ = 0.154056 nm). tions [2]. α-Aminophosphonates as structural analogs of The H NMR spectra were recorded on a Bruker DRX α-amino acid esters are of interest for potential anticancer 300 spectrometer. Thermogravimetric analysis (TGA) drugs [3, 4], enzymes inhibitors [5], haptens of catalytic was performed using a Shimadzu thermogravimetric ana- antibodies [6, 7], pharmacologic agents [8], antifungals lyzer (TG-50). The Raman spectrum was recorded at the [9], insecticides [10], plant growth regulators [11], anti- ambient temperature using a Renishaw RM2000 Raman http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of the Iranian Chemical Society Springer Journals

Synthesis, characterization and application of nitrogen–sulfur-doped carbon spheres as an efficient catalyst for the preparation of novel α-aminophosphonates

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Publisher
Springer Berlin Heidelberg
Copyright
Copyright © 2017 by Iranian Chemical Society
Subject
Chemistry; Analytical Chemistry; Inorganic Chemistry; Physical Chemistry; Biochemistry, general; Organic Chemistry
ISSN
1735-207X
eISSN
1735-2428
D.O.I.
10.1007/s13738-017-1135-8
Publisher site
See Article on Publisher Site

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