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wyszukanych pozycji: 8
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Chemistry of Dehydroacetic Acid
ISBN: 9783659560361 / Angielski / Miękka / 2014 / 104 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Perusal of literature reveals the importance of 2,4-pyrandione derivatives, especially those substituted heterocyclic moieties at position 3 as antimicrobial agents. In conjuction with our current research with pyrandione and related compounds, we report herein on the chemistry of dehydroacetic acid that accommodates the pharmacological active moieties. However, no review article regarding the synthesis and reactions of such compound was found during the literature survey, and it is the first time to publish such review by us.
Perusal of literature reveals the importance of 2,4-pyrandione derivatives, especially those substituted heterocyclic moieties at position 3 as antimi...
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cena:
246,14 |
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New Chemical Studies on Novel Pyrimidines
ISBN: 9783659113321 / Angielski / Miękka / 2012 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) This book highlighted the methods used for the synthesis of some new pyrimidine compounds. The reactivity of pyrimidine and their synthetic importance were investigated. It also reported a good introduction for the literature survey of the chemistry of pyrimidine compounds. In this context, we reported herein the behavior of simple reagents in order to obtain some new pyrimidine ring systems and its reactivity towards different reagents for the constructions of heterocyclic derivatives containing a pyrimidine moiety. The methods of synthesis and the synthetic mechanisms of the aforementioned...
This book highlighted the methods used for the synthesis of some new pyrimidine compounds. The reactivity of pyrimidine and their synthetic importance...
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cena:
219,69 |
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Curcuminoid Drugs & Electrochemical Studies
ISBN: 9783846585627 / Angielski / Miękka / 2012 / 148 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) This book highlighted the methods used for the syntheses of curcumin compounds. The activity of curcuminoids and their synthetic importance were investigated. It also reported a good introduction for the literature survey of the inhibitors that used to reduce the corrosion of alpha-brass alloy in acid medium. In this context, we reported herein the behavior of curcumin towards some active reagents as a facile and convenient route to some heterocyclic derivatives containing a curcumin moiety. The methods of synthesis and the synthetic mechanisms of the aforementioned reactions were well...
This book highlighted the methods used for the syntheses of curcumin compounds. The activity of curcuminoids and their synthetic importance were inves...
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cena:
264,53 |
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Synthesis of Polyfunctionalized Bioactive Corrosion Inhibitors
ISBN: 9783847378297 / Angielski / Miękka / 232 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) This book reported the literature survey of the chemistry of enaminonitriles. The activity of enaminonitriles and their synthetic importance were investigated. Syntheses, reactions and the applications of enaminonitriles and good introduction about the literature survey of the inhibition of C-steel surface and inhibition in acid media were also investigated. Furthermore, the obtained results were discussed, 43 novel compounds were synthesized, the synthetic mechanisms were investigated and compounds were established by elemental analyses and spectral data. Antipyrines incorporating different...
This book reported the literature survey of the chemistry of enaminonitriles. The activity of enaminonitriles and their synthetic importance were inve...
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cena:
354,20 |
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Activated Nitriles in Heterocyclic Synthesis
ISBN: 9783848487875 / Angielski / Miękka / 2012 / 188 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) The introduction part in this work presents a systematic and comprehensive survey of the methods of preparation and the chemical reactivity of cyanoacetamide derivatives. These compounds are important intermediates for the synthesis of a variety of otherwise difficulty accessible, synthetically useful and novel heterocyclic systems, for this reason. We focused our aim to use starting material possess a wide variety of potentially useful applications including biological, clinical and pharmacological areas. We found 4-aminoantipyrine (4AAP) possess the previously mentioned properties, so...
The introduction part in this work presents a systematic and comprehensive survey of the methods of preparation and the chemical reactivity of cyanoac...
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cena:
304,88 |
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Enamines as Intermediates in the Heterocyclic Synthesis
ISBN: 9783659132186 / Angielski / Miękka / 2012 / 164 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
304,88 |
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Demulsification of Crude Oil Emulsion
ISBN: 9783659160875 / Angielski / Miękka / 2012 / 168 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Water-in-crude oil emulsions stabilized by natural surface-active components (such as asphaltene) are one of the major problems in relation to petroleum production. New water soluble nonionic amphiphilic block and graft copolymers based on hydrophilic PEG and PPO were prepared. PEG-PPO-PEG copolymers were prepared in the normal condition by two methods to use them as demulsifiers for crude oil emulsions. The first step in this work is to polymerize propylene glycol and propylene oxide to produce poly (propylene glycol) PPO. The reaction time was adjusted to produce PPO having different...
Water-in-crude oil emulsions stabilized by natural surface-active components (such as asphaltene) are one of the major problems in relation to petrole...
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cena:
304,88 |
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Cyanoacetamide as Intermediate in the Heterocyclic Synthesis
ISBN: 9783659180255 / Angielski / Miękka / 2012 / 196 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) This book reported the literature survey of the chemistry of 2-cyanomethylbenzothiazole including the activity Syntheses and their synthetic importance. Furthermore, the obtained results were discussed, 41 novel compounds were synthesized, the synthetic mechanisms were investigated and compounds were established by elemental analysis and spectral data. The UV spectra of azo dyes provide additional evidence that such compounds have the hydrazone structure rather than the other structures. The newly synthesized compounds were screened for their antioxidant assay (ABTS method) and cytotoxicity...
This book reported the literature survey of the chemistry of 2-cyanomethylbenzothiazole including the activity Syntheses and their synthetic importanc...
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cena:
304,88 |
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