Results 151 to 160 of about 22,971 (281)

Leveraging Isomerization of Azo Dyes and Imines for the Facile Synthesis of Oxadiazepines and Related Heterocycles

Journal of Heterocyclic Chemistry, EarlyView.
A robust method for synthesizing substituted oxadiazepines and related heterocycles via intramolecular SNAr is detailed. Under mild conditions, this methodology has been leveraged to afford products of varying electronic and aryl nature in up to 99% yields.
Matthew W. Reeves, Christian A. Guzman, Herbi Yuliantoro, Peng Li, Elizabeth R. Young   +4 more
wiley   +1 more source

Enantioconvergent access to 1,1-diarylmethine silanes and germanes through nickel/photoredox-catalyzed cross-electrophile coupling. [PDF]

Chem Sci
Acuña-Bolomey EGA, Kranidiotis-Hisatomi N, Irran E, Oestreich M.   +3 more
europepmc   +1 more source

Bee pollen as functional food and environmental bioindicator: current evidence and future challenges

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Bee pollen (BP), a plant‐derived product collected by honey bees, is increasingly promoted as a functional food due to its content of proteins, essential amino acids, lipids, vitamins, minerals, and bioactive compounds such as polyphenols and flavonoids.
Luigi Parrotta, Stefano Del Duca
wiley   +1 more source

Umpolung Character of Styrenes: Mechanism and Stereoselective Studies of α, β-Substituted Amino Acids Using Chiral Ir-Phosphine Complexes. [PDF]

J Comput Chem
Bhaskararao B, Antonio JJ, Kraka E.
europepmc   +1 more source

Molecular Glue Degraders in Early Development for Cancer Therapy

Medicinal Research Reviews, EarlyView.
ABSTRACT Molecular glue degraders are an emerging class of small molecule allosteric modulators that induce or stabilize protein‐protein interactions, enabling targeted degradation of previously intractable proteins. By redirecting E3 ligases to recognize neosubstrates, proteins that are not typically recognized by a specific E3 ubiquitin ligase, they ...
E. Sila Ozdemir, Hyunbum Jang, Ozlem Keskin, Attila Gursoy, Ruth Nussinov   +4 more
wiley   +1 more source

Computational design of poly(p‐phenylene vinylene)‐based gas sensors: tunable reactivity and selectivity via side‐group functionalization

Polymer International, EarlyView.
Side‐group functionalization enhances the reactivity and optoelectronic properties of poly(p‐phenylene vinylene) (PPV) derivatives for chemical sensing. PPV‐CN and PPV‐NO2 display strong interactions and pronounced responses, providing molecular‐level insights for designing high‐performance polymer‐based sensors.
Bruno Hori Barboza, Rosangela A Maia, João Paulo Cachaneski‐Lopes, Augusto Batagin‐Neto   +3 more
wiley   +1 more source

PhSO₂CF₂H as a difluoromethylene bridge connecting electrophiles and electronically diverse alkenes. [PDF]

Chem Sci
Zhao Y, Zhu K, Zhao F, Zhang Y, Ni C, Hu J.   +5 more
europepmc   +1 more source

Novel tetronamides derived from mucobromic acid: synthesis, structural elucidation, DFT calculations and phytotoxic activity

Pest Management Science, EarlyView.
The acyclic mucobromic acid, activated by (1S)‐(+)‐10‐camphorsulfonic acid, afforded the chiral compound 1b, precursor for aza‐Michael addition/elimination on the butenolide yielding tetronamides 2b‐7b. Their relative SRSR configuration was confirmed by the spectrometric methods, DFT calculation and statistical methods.
Kamylla CF Faria, Vitor C Baia, Elson S Alvarenga   +2 more
wiley   +1 more source

Precision Covalent Drug Discovery Inspired by Endogenous Electrophilic Signalling in Immune Cells. [PDF]

Biomedicines
Habtemariam S.
europepmc   +1 more source

Polymer Electrolyte–Cathode Surface Bonding Suppresses Oxygen Evolution and Cation Mixing in Ni‐Rich Layered Oxides for Lithium Batteries

Small, EarlyView.
Structural stability of NMC is enhanced by introducing strong Ni–Opolymer bonds, such as those in carbonate‐based (PTMC) electrolytes. Strong hybridization between surface Ni and polymer oxygen facilitates oxidation of undercoordinated Ni2+, thereby mitigating Li/Ni mixing and O2 evolution at deep delithiation states.
Liang‐Ting Wu, Daniel Brandell, Bing Joe Hwang, Jyh‐Chiang Jiang   +3 more
wiley   +1 more source