N,N′-Dimethylated Benzyloxytriazinedione: A Stable Solid Reagent for Acid-CatalyzedO-Benzylation

2017 ◽  
Vol 2017 (4) ◽  
pp. 833-839 ◽  
Author(s):  
Hikaru Fujita ◽  
Satoshi Kakuyama ◽  
Munetaka Kunishima
Keyword(s):  
Solid Reagent

Oxalate ester addition from a solid reagent bed for chemiluminescence detection in HPLC

1986 ◽  
Vol 21 (10) ◽  
pp. 587-595 ◽  
Author(s):  
J. R. Poulsen ◽  
J. W. Birks ◽  
P. van Zoonen ◽  
C. Gooijer ◽  
N. H. Velthorst ◽  
...  
Keyword(s):  
Chemiluminescence Detection ◽  
Solid Reagent

ChemInform Abstract: Brominations with Pr4NBr9as a Solid Reagent with High Reactivity and Selectivity.

ChemInform ◽  
2014 ◽  
Vol 45 (34) ◽  
pp. no-no
Author(s):  
Thorsten M. Beck ◽  
Heike Haller ◽  
Jan Streuff ◽  
Sebastian Riedel
Keyword(s):  
High Reactivity ◽  
Solid Reagent

Copper–4,4′-dipyridyl coordination compound as solid reagent for spectrophotometric determination of reducing sugar employing a multicommutation approach

Food Control ◽  
2015 ◽  
Vol 57 ◽  
pp. 225-231 ◽  
Author(s):  
Dilmo M.S. Leotério ◽  
Paulo A.B. Silva ◽  
Gustavo C.S. Souza ◽  
Aline de A. Alves ◽  
Mônica F. Belian ◽  
...  
Keyword(s):  
Spectrophotometric Determination ◽  
Coordination Compound ◽  
Reducing Sugar ◽  
Solid Reagent

scholarly journals Nonthermal Mechanochemical Destruction of POPs

2021 ◽  
Author(s):  
Giovanni Cagnetta ◽  
Mohammadtaghi Vakili
Keyword(s):  
Solid State ◽  
Amorphous Carbon ◽  
High Energy ◽  
Radical Reactions ◽  
Safe Technology ◽  
Treatment Conditions ◽  
Comprehensive Picture ◽  
Solid Reagent ◽  
Economic Considerations ◽  
Complete Mineralization

The present chapter is dedicated to all relevant theoretical and application aspects of mechanochemical destruction technology for mineralization of POPs, both stockpiled ones and as contaminants in environmental and waste matrices. It will show that such solid-state technology, realized by high energy milling of POPs with a co-milling solid reagent, can achieve complete mineralization of haloorganics into graphitic/amorphous carbon, carbon oxides, and halides; it takes place at near environmental temperature, thus limiting unintentional formation of dioxins (if treatment conditions are selected carefully); and, in some cases, it can be used to produce useful materials instead of just detoxified waste. The chapter will also give a comprehensive picture of complex mechanochemical destruction mechanism, including mechanochemical activation of the co-milling reagent and the cascade of radical reactions that cause POP molecules mineralization. Finally, technological and economic considerations will be provided, which corroborate the validity and feasibility of the mechanochemical destruction as an effective and safe technology to treat POPs.

Preparation of 1-(2-pyridylazo)-2-naphthol functionalized benzophenone/naphthalene and their uses in solid phase extractive preconcentration/separation of uranium(VI)

2003 ◽  
Vol 91 (5) ◽  
Author(s):  
C. R. Preetha ◽  
T. Prasada Rao
Keyword(s):  
Aqueous Solutions ◽  
Metal Ion ◽  
Solid Phase ◽  
Arsenazo Iii ◽  
Solid Mixture ◽  
Solid Reagent ◽  
Dilute Aqueous Solutions ◽  
Solid Phase Extractant ◽  
Ph Range

SummaryThe preparation of solid reagent 1-(2-pyridylazo)-2-naphthol functionalized benzophenone/naphthalene for preconcentration/separation of uranium (VI) is described. These reagents enriches uranium(VI) quantitatively from dilute aqueous solutions in the pH range 10.5-11.0. The solid mixture consisting of the enriched metal ion along with solid phase extractant were dissolved in 2ml of acetone and uranium(VI) content was established spectrophotometrically by using Arsenazo III procedure. Calibration graphs were rectilinear over the uranium(VI) concentration in the range 0.002-0.1μg cm

Effect of Solid Reagent Dispersion in Heterogeneous Chemical Reactions

2016 ◽  
Vol 57 (1) ◽  
pp. 85-91
Author(s):  
S. P. Bogdanov ◽  
B. A. Lavrov ◽  
Yu. P. Udalov ◽  
A. M. Germanskii
Keyword(s):  
Chemical Reactions ◽  
Heterogeneous Chemical ◽  
Solid Reagent ◽  
Heterogeneous Chemical Reactions

Synthesis of Isothiocyanates and Unsymmetrical Thioureas with the Bench-Stable Solid Reagent (Me4N)SCF3

2017 ◽  
Vol 19 (7) ◽  
pp. 1831-1833 ◽  
Author(s):  
Thomas Scattolin ◽  
Alexander Klein ◽  
Franziska Schoenebeck
Keyword(s):  
Solid Reagent

Direct Synthesis of Acyl Fluorides from Carboxylic Acids with the Bench-Stable Solid Reagent (Me4N)SCF3

2017 ◽  
Vol 19 (21) ◽  
pp. 5740-5743 ◽  
Author(s):  
Thomas Scattolin ◽  
Kristina Deckers ◽  
Franziska Schoenebeck
Keyword(s):  
Carboxylic Acids ◽  
Direct Synthesis ◽  
Solid Reagent
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