Basic Hydrolysis of Crystal Violet in β-Cyclodextrin/Surfactant Mixed Systems

Langmuir ◽  
2004 ◽  
Vol 20 (3) ◽  
pp. 606-613 ◽  
Author(s):  
L. García-Río ◽  
J. R. Leis ◽  
J. C. Mejuto ◽  
A. Navarro-Vázquez ◽  
J. Pérez-Juste ◽  
...  
Keyword(s):  
Crystal Violet ◽  
Basic Hydrolysis ◽  
Hydrolysis Of ◽  
Mixed Systems

Effects of critical points of two microemulsion systems on the reaction rate of basic hydrolysis of crystal violet

2017 ◽  
Vol 231 ◽  
pp. 655-662 ◽  
Author(s):  
Lvjie Yang ◽  
Yunhui Xiang ◽  
Lin Chen ◽  
Dan Zhang ◽  
Chenyi Wu ◽  
...  
Keyword(s):  
Crystal Violet ◽  
Critical Points ◽  
Reaction Rate ◽  
Basic Hydrolysis ◽  
Hydrolysis Of

Basic Hydrolysis of Substituted Nitrophenyl Acetates in β-Cyclodextrin/Surfactant Mixed Systems. Evidence of Free Cyclodextrin in Equilibrium with Micellized Surfactant

Langmuir ◽  
1999 ◽  
Vol 15 (24) ◽  
pp. 8368-8375 ◽  
Author(s):  
A. R. Alvarez ◽  
L. García-Río ◽  
P. Hervés ◽  
J. R. Leis ◽  
J. C. Mejuto ◽  
...  
Keyword(s):  
Basic Hydrolysis ◽  
Hydrolysis Of ◽  
Mixed Systems

A FACILE SYNTHESIS AND REACTIONS OF AMINO SELENOLO[2,3-b]PYRIDINE CARBOXYLATE

2015 ◽  
Vol 12 (1) ◽  
pp. 3910-3918 ◽  
Author(s):  
Dr Remon M Zaki ◽  
Prof Adel M. Kamal El-Dean ◽  
Dr Nermin A Marzouk ◽  
Prof Jehan A Micky ◽  
Mrs Rasha H Ahmed
Keyword(s):  
Biological Activity ◽  
Carbonyl Compounds ◽  
Mass Spectra ◽  
The Other ◽  
Pyridine Derivatives ◽  
Facile Synthesis ◽  
High Biological Activity ◽  
Basic Hydrolysis ◽  
Pyridine Carboxylate ◽  
Hydrolysis Of

 Incorporating selenium metal bonded to the pyridine nucleus was achieved by the reaction of selenium metal with 2-chloropyridine carbonitrile 1 in the presence of sodium borohydride as reducing agent. The resulting non isolated selanyl sodium salt was subjected to react with various α-halogenated carbonyl compounds to afford the selenyl pyridine derivatives 3a-f  which compounds 3a-d underwent Thorpe-Ziegler cyclization to give 1-amino-2-substitutedselenolo[2,3-b]pyridine compounds 4a-d, while the other compounds 3e,f failed to be cyclized. Basic hydrolysis of amino selenolo[2,3-b]pyridine carboxylate 4a followed by decarboxylation furnished the corresponding amino selenolopyridine compound 6 which was used as a versatile precursor for synthesis of other heterocyclic compound 7-16. All the newly synthesized compounds were established by elemental and spectral analysis (IR, 1H NMR) in addition to mass spectra for some of them hoping these compounds afforded high biological activity.

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