CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «SUBSTITUENT»
Descoperă întrebuințarea
substituent în următoarea selecție bibliografică. Cărți în legătură cu
substituent și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Substituent Effects in Radical Chemistry
'This book as a top level scientific kaleidoscope is recommended to all organic chemists and related researchers who wish to know and apply the results of the modern radical chemistry.
Heinz G. Viehe, Zdenek Janousek, Robert Merényi,
1986
2
Advanced Organic Chemistry: Part A: Structure and Mechanisms
CHAPTER 3 Structural Effects on Stability and Reactivity In general, the
dissection of substituent effects need not be limited to the resonance and polar
components that are of special prominence in reactions of aromatic compounds.
Any type ...
Francis A. Carey, Richard J. Sundberg,
2007
3
"Breaking Down the
Substituent of the Future": Environmental ...
The pentafluorosulfanyl (SF5) functional group was investigated from an environmental perspective to ascertain its physical properties and photolytic fate.
Derek Andrew Jackson,
2008
4
Introduction to Liquid Crystals: Chemistry and Physics
In general, the depression of TN-I by a lateral substituent is directly proportional
to the size of the substituent irrespective of its polarity. However, the depression
of smectic phase stability by a lateral substituent can be partially countered if the
...
Peter J. Collings, Michael Hird,
1997
5
Progress in Physical Organic Chemistry
united atom substituent. It seems abundantly clear for this very special class of
substituent that both the inductive and resonance effect parameters a, and of are
directly controlled by the effective nuclear charge of the united atom-like ...
Andrew Streitwieser, Robert W. Taft,
2009
6
Substituent Effects on Exchange Coupling: Controlling the ...
As electron-withdrawing, -donating and neutral substituents are placed on the coupler or spin carrier fragment of the biradicals under study, it is shown that there is a substituent effect operating within the series of ferromagnetically ...
7
Analogue-based Drug Discovery II
[64]. original selection of R34-GLP-1(7-37) (acyl substituent: c-Glu-C16) to allow
mono- acylation.Thecompounds,potencies,and t1/2
valuesfromthisstudyarepresentedin Table 14.4. It appears that the chain length of
the fatty acid affects the ...
Janos Fischer, C. Robin Ganellin,
2010
8
Naphthalene Imide and Diimide
Substituent Effects on the ...
The naphthalene imides and diimides were functionalized with anionic, cationic, and polyamine substituents to target different DNA nucleotides and sequences.
9
A Practical Guide to Scientific Data Analysis
Box. 10.2. The. hydrophobic. substituent. constant,. π. The partition coefficient, P,
is defined as the ratio of the concentrations of a compound in the two immiscible
phases used in the partitioning system. The custom here is to take the ...
David J. Livingstone,
2009
10
Quantitative Structure-Activity Relationship (QSAR) Models ...
The most widely used quantity for this purpose is the hydrophobic substituent
constant (tabulation in Hansch and Leo10), defined for aromatic substituents as:
pX = log PX – log PH (1.21) where PX is the partition coefficient of a derivative
with ...
ȘTIRI NOI CARE INCLUD TERMENUL «SUBSTITUENT»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
substituent în contextul următoarelor știri.
Lorsque des associations se substituent à l'État
Outre les spectacles de musique assurés par de jeunes talents en herbe, des concours et des conférences traitant de différents maux sociaux ont été au menu ... «Liberté-Algérie, Iul 15»
Correlation between fragility and cooperativity in segmental …
In this paper, polystyrene (PS) derivatives possessing various para-substituents are studied using calorimetry with regard to the fragility parameter m, dynamic ... «Nature.com, Iul 15»
A bulky catalyst induces pinpoint targeting on benzene to create …
Using a bulky phosphorus ligand, Itami and his coworkers have generated a new catalyst that uses steric interactions with the benzene substituent, to achieve ... «Phys.Org, Apr 15»
Peter BRAUMULLER a fost ales Presedinte Substituent al EIOPA
Consiliul de Supraveghere al Autoritatii Europene pentru Asigurari si Pensii Ocupationale - EIOPA l-a ales in functia de Presedinte Substituent pe Peter ... «1asig.ro - Totul despre asigurari, Ian 15»
University chemists discover method to create multi-substituted …
Due to the lack of selective methods to install different substituent multi-substituted benzene derivatives, most of the functional hexaarylbenzenes (HABs) are ... «Chemicals Technology, Ian 15»
A Châteauneuf-les-Martigues, des retraités se substituent aux …
D.R. A Chateauneuf-les-Martigues, des retraités se substituent aux policiers municipaux aux abords des écoles. Découvrez le club. Cet article est paru dans «Gazette des communes, Ian 15»
Catylix and Aspira Scientific Launch the First Reagent for …
The Pentafluoroethyl group has been advanced as the "New Substituent of the Future" for bioactive compound development by Catylix. Pentafluoroethylator® ... «PR Newswire, Dec 14»
Pascal Le Merrer :"Les économistes se substituent au déclin des …
(Crédits : DR) La 7e édition des Journées de l'économie (JECO), à laquelle La Tribune et Acteurs de l'économie sont associés, accueille à Lyon du 13 au 15 ... «Acteurs de l'économie, Nov 14»
Fluorination Remains Key Challenge in API Synthesis
Due to its high ionization potential, electron affinity, and electronegativity, fluorine is a highly electron withdrawing substituent. In addition, fluorine-carbon bonds ... «Pharmaceutical Technology Magazine, Oct 14»
Les citoyens se substituent aux pouvoirs publics
L'hiver dernier, plus exactement au mois de février, le chemin menant vers la maison de Cheikh Aheddad, dans le village Seddouk Oufella, a été obstrué suite à ... «La Dépêche de Kabylie, Aug 14»