Results 61 to 70 of about 21,395 (260)
Three-Step Synthesis of N-(7-chloro-4-morpholinoquinolin-2-yl)benzamide from 4,7-Dichloroquinoline
MolbankThe quinoline derivative, N-(7-chloro-4-morpholinoquinolin-2-yl)benzamide, was synthesized in a conventional three-step procedure from 4,7-dichloroquinoline using a N-oxidation reaction/C2-amide formation reaction/C4 SNAr reaction sequence. The structure
Deiby F. Aparicio Acevedo +2 more
doaj +1 more source
Morpholin-4-ium hydrogen tartrate [PDF]
Acta Crystallographica Section E Structure Reports Online, 2012 In the title mol-ecular salt, C(4)H(10)NO(+)·C(4)H(5)O(6) (-), the morpholinium cation adopts a chair conformation. The conformation of the C-C-C-C backbone of the monotartrate anion is close to anti [torsion angle = 173.18 (17)°], which is supported by two intra-molecular O-H⋯O hydrogen bonds. In the crystal, the components are linked by N-H-O and O-H-
openaire +4 more sources
Diastereodivergent synthesis of chiral tetrahydropyrrolodiazepinediones via a one-pot intramolecular aza-Michael/lactamization sequence [PDF]
, 2018 A modular and diastereodivergent synthesis of tetrahydro-1H-pyrrolo[1,2d]diazepine-(2,5)-diones is presented. The tetrahydropyrrolodiazepinedione scaffold is obtained via a base-mediated three-step isomerization/tandem cyclization of amino acid-coupled ...
Brown, Lauren E. +3 more
core +1 more source
Surface Enhanced Raman Scattering of a Lysosomal Fluorescent Dye
Analysis &Sensing, EarlyView.In this article, the interactions of a lysosomal fluorescent dye with gold nanoparticles are analyzed based on surface‐enhanced Raman scattering (SERS). Their dependence on changes in pH is related to their SERS spectra and to the SERS spectra of the aromatic fragments of the dye.
Cecilia Spedalieri, Janina Kneipp
wiley +1 more source
Anatomical Sciences Education, Volume 18, Issue 3, Page 241-253, March 2025.Abstract This study describes the process of developing a high‐impact, low‐cost, and low‐maintenance air ventilation system for anatomy facilities. It employed the strategic application of Value Engineering (VE), assuring that the air ventilation system meets contemporary threshold limit values (TLVs) for formaldehyde in the working zone of dissection ...
Jürgen Russ, Niels Hammer
wiley +1 more source
Recent Advances in Isatin–Thiazole Hybrids: Synthesis, Structural Design, and Biological Application
Chemistry &Biodiversity, EarlyView.ABSTRACT Isatin–thiazole hybrids are considered privileged chemical scaffolds due to their broad spectrum of pharmacological properties, making them attractive candidates for drug development. As a result, isatin–thiazole derivatives have emerged as a prominent class of hybrid heterocycles and have been the focus of extensive research in recent years ...
Isadora M. G. Andrade +4 more
wiley +1 more source
Estimating Half-Lives for Pesticide Dissipation from Plants [PDF]
, 2014 Pesticide risk and impact assessment models critically rely on and are sensitive to information describing dissipation from plants. Despite recent progress, experimental data are not available for all relevant pesticide–plant combinations, and currently ...
Fantke, Peter +3 more
core +2 more sources
ChemBioChem, EarlyView.All‐cis‐fluorinated cyclohexyl motifs with progressively increasing levels of fluorine are introduced into the WKYMVm peptide and a class of keto‐piperazine derivatives and assayed against the FPR2 receptor or the parasite Trypanosoma brucei, respectively.
Mengfan He +6 more
wiley +1 more source
Copper‐Catalyzed Hydrosilylation of Nitroarenes: Chemoselective Reduction to Aromatic Amines
ChemCatChem, EarlyView.A commercially available copper‐hydride complex was utilized as an effective catalyst for the hydrosilylation of nitroarenes to aromatic amines. Nitroarenes with diverse functionalities were efficiently reduced to anilines with good chemoselectivity. The practicality of this reduction protocol was demonstrated through the synthesis of pharmaceuticals ...
Pritirekha Mallick +4 more
wiley +1 more source