Results 111 to 120 of about 81,237 (352)
A Self‐Healing Conductive PVP/SUM Hydrogel for Real‐Time Human Motion Detection
Nano Select, EarlyView.The PVP/SUM hydrogel exhibits self‐healing, conductivity, and strong mechanical performance due to H‐bonds and dipole–dipole interactions. It elongates up to 330% and shows fracture strength between 0.9 and 1.5 MPa under varying strain rates. With a conductivity of 3.28 × 10−5 S/cm, it responds rapidly to human motion, enabling real‐time monitoring for
Vinnakoti Meghana, Illa Ramakanth
wiley +1 more source
Room Temperature Synthesis and Antibacterial Activity of New Sulfonamides Containing N,N -Diethyl-Substituted AmidoMoieties [PDF]
, 2012 Sulfonamide drugs which have brought about an antibiotic revolution in medicine are associated with a wide range of biological activities.
Ajani, Olayinka O. +4 more
core +5 more sources
The Journal of Organic Chemistry, 2002 We report the enantiospecific synthesis of the sterically congested all-cis 2,3,4,5-substituted pyrrolidines 4, 5, and 6, from either D- or L-serine. Hemiaminal intermediate 13 is converted to the fully substituted pyrrolidine 15 by way of a tandem Wittig-Michael reaction.
Verma, S.K. +4 more
openaire +4 more sources
Journal of Organic Chemistry, 2016 A new strategy for the highly enantio- and diastereoselective synthesis of 3,4-dihydrocoumarin derivatives bearing a fused pyrrolidine ring is reported.
D. Kowalczyk, Ł. Albrecht
semanticscholar +1 more source
ChemistryOpen, EarlyView.In organic synthesis, deep eutectic solvents (DES) have demonstrated their ability to be used as reaction media for the development of reactions in line with green chemistry principles. This review presents an overview of microwave‐assisted organic synthesis in DES, highlighting the diversity of uses for these solvents, their role in mechanisms, the ...
Pierre‐Olivier Delaye +2 more
wiley +1 more source
Crystal structure of 1-[(2S*,4R*)-6-fluoro-2-methyl-1,2,3,4-tetrahydroquinolin-4-yl]pyrrolidin-2-one
Acta Crystallographica Section E, 2014 In the title compound, C14H17FN2O, the 1,2,3,4-tetrahydropyridine ring of the quinoline moiety adopts a half-chair conformation, while the pyrrolidine ring has an envelope conformation with the central methylene C atom as the flap.
P. S. Pradeep +4 more
doaj +1 more source
ChemistryOpen, EarlyView.Targeting a nucleotide‐sensitive groove on Hsp70 that binds the Bim BH3 helix, we integrate structures, biophysics, and SAR from peptides, fragments, and phenalene‐dicarbonitrile “wedges.” These disrupt the Hsp70–Bim complex with sub‐µM cellular engagement and in vivo activity while sparing Hsp90/mortalin.
Emadeldin M. Kamel +5 more
wiley +1 more source
Gold-Catalyzed Intramolecular Aminoarylation of Alkenes: C-C Bond Formation through Bimolecular Reductive Elimination [PDF]
, 2010 Gold-ilocks and the 3 mol % catalyst: Bimetallic gold bromides allow the room temperature aminoarylation of unactivated terminal olefins with aryl boronic acids using Selectfluor as an oxidant.
Benitez, Diego +6 more
core +1 more source
Acid‐Controlled Regional Diverse Synthesis of CF3‐Containing Ketoimines and Application in the Construction of Bispiro[oxindole‐pyrrolidine‐benzothiophenone]s [PDF]
, 2023 Shuo Sun +6 more
openalex +1 more source
ChemistryOpen, EarlyView.2,3‐Dichloro‐5,6‐dicyano‐1,4‐benzoquinone serves as a versatile oxidant and redox catalyst for CC bond formation through hydride abstraction or single‐electron transfer. Stoichiometric and catalytic systems enable benzylic, allylic, and aromatic CH activation under mild, metal‐free conditions, providing sustainable routes to complex and bioactive ...
Dohoon Cha, Sun‐Joon Min
wiley +1 more source