Cyclic Voltammetry Studies on Substituted Arenesulfonhydrazides [PDF]
Journal of Chemical Research, 2000 Additional Z and Boc groups on the vicinal nitrogen of sulfonyl hydrazines have no significant effect on the cathodic potential of the sulfonyl functions as measured by cyclic voltammetry, whereas a Boc group on the geminal nitrogen invariably gives rise to shifts of about 0.2 V to less negative potential similar to those previously observed for ...
Ragnarsson, Ulf +3 more
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Dialkylboryl-Substituted Cyclic Disilenes Synthesized by Desilylation-Borylation of Trimethylsilyl-Substituted Disilenes [PDF]
Molecules, 2021 π-Electron systems of silicon have attracted attention because of their narrow HOMO-LUMO gap and high reactivity, but the structural diversity remains limited. Herein, new dialkylboryl-substituted disilenes were synthesized by the selective desilylation-borylation of the corresponding trimethylsilyl-substituted disilenes.
Tanaka, Kaho +6 more
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Journal of Materials Research and Technology, 2022 Cyclic stability of elastocaloric effect is the key factor that restricts the elastocaloric cooling application of Ni–Mn–Sn alloys fabricated by the conventional melting technique.
Wanyuan Gui +7 more
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Direct Regioselective Dehydrogenation of α‐Substituted Cyclic Ketones
Angewandte Chemie International Edition, 2023 AbstractWe disclose a highly regioselective, catalytic one‐step dehydrogenation of α‐substituted cyclic ketones in the presence of 2,3‐dichlorobenzo‐5,6‐dicyano‐1,4‐benzoquinone (DDQ). The high regioselectivity originates from a phosphoric acid‐catalyzed enolization, selectively affording the thermodynamically preferred enol, followed by the subsequent
Sebastian Armin Schwengers +8 more
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A Power Associative Loop Structure for the Construction of Non-Linear Components of Block Cipher
IEEE Access, 2020 In the symmetric key cryptography, the purpose of the substitution box is to generate confusion and hence improve the security of the whole cryptosystem.
Sadam Hussain +3 more
doaj +1 more source
Trans-Bilayer Ion Conduction by Proline Containing Cyclic Hexapeptides and Effects of Amino Acid Substitutions on Ion Conducting Properties [PDF]
, 2010 Several ion channel forming cyclic peptides have been reported over the past two decades and various ion conducting mechanisms have been proposed. In this article, we report on amino acid substitutions in cyclic hexapeptides and their effects on the ion ...
Aoyagi, Haruhiko +6 more
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Synthesis of nitroxyl radical by direct nucleophilic functionalization of a C-H bond in the azadiene systems [PDF]
, 2012 Cyclic dinitrones underwent nucleophilic substitution of the hydrogen atom in the reaction with a paramagnetic carbanion, the lithium derivative of 4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-oxyl 3-oxide, to give polyfunctional nitronyl nitroxyls ...
Bogomyakov, A. S. +8 more
core +1 more source
DFT Studies of New Class of Single-Headed Nucleosides Derived from the D-glucaric Acid
Scientific Journal of King Faisal University: Basic and Applied Sciences, 2020 The nucleoside analogues can be conveniently classified into cyclic or acyclic analogues. The goal of this study is to anticipate the structural and electronic properties of new single-headed acyclo-C-nucleosides derived from the D-glucaric acid which ...
Sarah Amara +2 more
doaj +1 more source
Synthesis, self-assembly and lipoplex formulation of two novel cyclic phosphonate lipids [PDF]
QScience Connect, 2013 Background: Synthetic cationic lipids hold much potential as gene packaging and delivery agents for the treatment of inherited and acquired life threatening diseases, such as cancer, AIDS, cardiovascular diseases, and certain autoimmune disorders ...
JenniferYeh +4 more
doaj +1 more source
New relations in the algebra of the Baxter Q-operators [PDF]
, 2001 We consider irreducible cyclic representations of the algebra of monodromy matrices corresponding to the R-matrix of the six-vertex model. In roots of unity the Baxter Q-operator can be represented as a trace of a tensor product of L-operators ...
Belavin, A. A. +2 more
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