Comparative studies on reaction of bis(p-nitrophenyl) phosphate and alpha-nucleophiles in cationic micellar media
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG44__%2F12%3A43874597" target="_blank" >RIV/60162694:G44__/12:43874597 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/poc.2935" target="_blank" >http://dx.doi.org/10.1002/poc.2935</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/poc.2935" target="_blank" >10.1002/poc.2935</a>
Alternative languages
Result language
angličtina
Original language name
Comparative studies on reaction of bis(p-nitrophenyl) phosphate and alpha-nucleophiles in cationic micellar media
Original language description
We studied the cleave of bis(p-nitrophenyl) phosphate (BNPP) over a pH range of 7.012.0 in the presence of cationic micelles of cetyldiethylethanolammonium bromide, cetyldimethylethanolammonium bromide, cetylpyridinium bromide, cetyltrimethylammonium bromide, and cetylpyridinium chloride by using different a-nucleophiles, viz acetohydroxamate, benzohydroxamate, salicylhydroxamate, butane-2,3-dione monooximate, and a-benzoin oximate ions. With the use of a-nucleophiles in cationic micellar media, the hydrolytic cleavage of BNPP was found to be approximately 105-fold faster than its spontaneous hydrolysis. All reactions followed pseudo-first-order kinetics. The effect of various concentrations of cationic micelles for the reaction of BNPP and a-nucleophiles has been studied. The variation of kobs values of the reactions depends on the micellar structure, that is, head groups, hydrophobic tail length, and counter ion.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/OVUOFVZ200803" target="_blank" >OVUOFVZ200803: Development of novel decontaminants and disinfectants of skin based on micellar compounds</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physical Organic Chemistry
ISSN
0894-3230
e-ISSN
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Volume of the periodical
25
Issue of the periodical within the volume
10
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
864-871
UT code for WoS article
000308995300009
EID of the result in the Scopus database
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