The interaction of polyvinylpyrrolidone with aromatic compounds in aqueous solution Part IV. Evaluation of the co-operativity parameter, and the methylene-group contribution to the binding strength, for the alkyl parahydroxybenzoates

1979 ◽  
Vol 257 (8) ◽  
pp. 855-873 ◽  
Author(s):  
P. Molyneux ◽  
M. Cornarakis-Lentzos
Keyword(s):  
Aqueous Solution ◽  
Aromatic Compounds ◽  
Group Contribution ◽  
Binding Strength ◽  
Methylene Group

Benzobis(imidazolium)-Cucurbit[8]uril Complexes for Binding and Sensing Aromatic Compounds in Aqueous Solution

2010 ◽  
Vol 16 (46) ◽  
pp. 13716-13722 ◽  
Author(s):  
Frank Biedermann ◽  
Urs Rauwald ◽  
Monika Cziferszky ◽  
Kyle A. Williams ◽  
Lauren D. Gann ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Aromatic Compounds

2-Amino-3-hydroxy-4-methylthiazoliumchlorid. Ein neues Reagens zur Bestimmunung von Nitrit.

1976 ◽  
Vol 31 (7) ◽  
pp. 981-982 ◽  
Author(s):  
G. Entenmann ◽  
H. Herter ◽  
H. Lay
Keyword(s):  
Aqueous Solution ◽  
Azo Dyes ◽  
Aromatic Compounds ◽  
Colour Reaction ◽  
Photometric Detection ◽  
Coupling Components

After diazotation 2-amino-3-hydroxythiazolium chlorides react with activated aromatic compounds to build azo dyes. In absence of coupling components 2-amino-3-hydroxy-4-methylthiazolium chloride gives a colour reaction with nitrite ions, which is suitable for photometric detection of nitrite in aqueous solution.

scholarly journals Zum Mechanismus der Hydroxylierungen mit molekularem Sauerstoff und Zinn(II)-Komplexen

1969 ◽  
Vol 24 (5) ◽  
pp. 583-588 ◽  
Author(s):  
Volker Ullrich ◽  
Hansjürgen Staudinger
Keyword(s):  
Aqueous Solution ◽  
New Species ◽  
Oxygen Atom ◽  
Molecular Oxygen ◽  
Aromatic Compounds ◽  
Oxygen Molecule ◽  
Active Oxygen ◽  
Hydroxyl Group ◽  
Phosphate Complex ◽  
A New Species

Reduction of molecular oxygen by a stannous phosphate complex in aqueous solution leads to a new species of active oxygen capable of hydroxylating aliphatic and aromatic compounds. The hydroxylation reactions are shown to require two electrons per oxygen molecule reduced. The oxygen atom of the hydroxyl group is completely derived from molecular oxygen. This new mechanism has been proposed as a model for mixed function oxygenases.

scholarly journals Adsorption of Aromatic Compounds from Aqueous Solution by a Hypercrosslinked Polymeric Adsorbent with Sulphonic Groups

2003 ◽  
Vol 21 (10) ◽  
pp. 921-933 ◽  
Author(s):  
Hai-Ling Wang ◽  
Jin-Long Chen ◽  
Ai-Min Li ◽  
Zhi-Cai Zhai ◽  
Zheng-Hao Fei ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Aromatic Compounds ◽  
Polymeric Adsorbent ◽  
Hypercrosslinked Polymeric Adsorbent
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