Adsorption of diclofenac on a magnetic adsorbent based on maghemite: experimental and theoretical studies

2018 ◽  
Vol 42 (1) ◽  
pp. 437-449 ◽  
Author(s):  
V. O. Leone ◽  
M. C. Pereira ◽  
S. F. Aquino ◽  
L. C. A. Oliveira ◽  
S. Correa ◽  
...  

Maghemite nanoparticles synthesized by one-pot synthesis adsorb diclofenac efficiently.

2019 ◽  
Vol 43 (4) ◽  
pp. 1775-1784 ◽  
Author(s):  
Leandro Pablo dos Santos Xavier ◽  
Ana Carolina Dias ◽  
Bruno Eduardo Lobo Baeta ◽  
Lucas de Azevedo Santos ◽  
Teodorico Castro Ramalho ◽  
...  

Molecularly imprinted polymers synthesized by one-pot synthesis absorb β-estradiol quinoline efficiently and selectively.


Author(s):  
Marijan Marciuš ◽  
Mira Ristić ◽  
Jean-Marc Grenèche ◽  
Svetozar Musić ◽  
Stjepko Krehula ◽  
...  

2013 ◽  
Vol 9 ◽  
pp. 2387-2394 ◽  
Author(s):  
Raoni S B Gonçalves ◽  
Michael Dos Santos ◽  
Guillaume Bernadat ◽  
Danièle Bonnet-Delpon ◽  
Benoit Crousse

Functionalized 3-trifluoromethyl-2-isoxazolines and 3-trifluoromethylisoxazoles were easily prepared from trifluoromethyl aldoxime 2 under mild conditions by using DIB as oxidant. Theoretical studies of the reactivity of trifluoroacetonitrile oxide 4 toward olefins and alkynes were carried out. The 3-trifluoromethyl-2-isoxazolines were ring-opened with NaBH4 and NiCl2 to yield the corresponding trifluoromethylated γ-amino alcohols.


2020 ◽  
Author(s):  
Lucien Caspers ◽  
Julian Spils ◽  
Mattis Damrath ◽  
Enno Lork ◽  
Boris Nachtsheim

In this article we describe an efficient approach for the synthesis of cyclic diaryliodonium salts. The method is based on benzyl alcohols as starting materials and consists of an Friedel-Crafts-arylation/oxidation sequence. Besides a deep optimization, particluar focusing on the choice and ratios of the utilized Bronsted-acids and oxidants, we explore the substrate scope of this transformation. We also discuss an interesting isomerism of cyclic iodonium salts substituted with aliphatic substituents at the bridge head carbon. <br>


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