Results 221 to 230 of about 22,971 (281)

Thiol-reactive compound depletion reveals electrophile-dependent and independent anti-inflammatory constituents in <i>Saussurea costus</i>. [PDF]

Front Pharmacol
Welzel J, Boddul S, Robertson LP, Brieskorn L, Chaitoglou I, Chuquimia OD, Shang M, Zhang M, Mei L, Xu W, Berg L, Idborg H, Wermeling F, Wen Z, Korotkova M, Huang R, Göransson U, Jakobsson PJ.   +17 more
europepmc   +1 more source

ARCaDia-selected short DNA core positions a latent warhead for protein-gated covalent capture. [PDF]

RSC Chem Biol
Li C, Miyashita N, Kuwahara M, Yang J, Taki M.   +4 more
europepmc   +1 more source

Getting the Right Grip? How Understanding Electrophile Selectivity Profiles Could Illuminate Our Understanding of Redox Signaling

Antioxidants and Redox Signaling, 2020
Recent Advances: Herein, we focus on the first step of this process, electrophile sensing. Electrophile sensing is typically a deceptively simple reaction between the thiol of a protein cysteine, of which there are around 200,000 in the human proteome ...
Marcus J C Long, Yimon Aye
exaly   +2 more sources

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Electrophilicity Index

Chemical Reviews, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Pratim Kumar, Chattaraj, Utpal, Sarkar, Debesh Ranjan, Roy   +2 more
openaire   +2 more sources

Net Electrophilicity

The Journal of Physical Chemistry A, 2009
The concept of net electrophilicity (electroaccepting power relative to electrodonating power) is introduced. It provides expected trends in most cases. A net electrophilicity scale is presented. Various reactivity descriptors for 32 molecules are calculated at the B3LYP/6-311+G(d) level of theory.
Pratim Kumar, Chattaraj, Arindam, Chakraborty, Santanab, Giri   +2 more
openaire   +2 more sources

Electrophilicity index revisited

Journal of Computational Chemistry, 2022
Abstract This review aims to be a comprehensive, authoritative, critical, and accessible review of general interest to the chemistry community; because the electrophilicity index is a very useful global reactivity descriptor defined within a conceptual density functional theory framework. Our group has also introduced electrophilicity
Ranita Pal, Pratim Kumar Chattaraj
openaire   +2 more sources

Electrophilicities of 4‐Nitrobenzochalcogenadiazoles

ChemistrySelect, 2020
Abstract Through the linear free energy relationship log k = s N ( N + E ), the electrophilicity parameters E
Salah, Saida Ben, Necibi, Feriel, Goumont, Régis, Boubaker, Taoufik   +3 more
openaire   +2 more sources

Thermodynamic electrophilicity

The Journal of Chemical Physics, 2017
We revisit the electrophilicity index proposed by Parr et al., with special emphasis on the working equations used to calculate this descriptor. We show that the standard way to obtain this reactivity index (using the conceptual density functional theory formalism) leads to several issues. In this contribution, we propose to overcome these difficulties
openaire   +2 more sources

Stereoselective Electrophilic Cyclization

The Chemical Record, 2015
AbstractElectrophilic cyclizations of unactivated alkenes play highly important roles in the synthesis of useful building blocks. This account describes our contributions to the rational design of monofunctionalized chiral Lewis base catalysts for enantioselective iodo‐ and protocyclizations.
Akira, Sakakura, Kazuaki, Ishihara
openaire   +2 more sources