Results 231 to 240 of about 178,765 (288)

Iminodirhodium‐ and Iminocopper‐Catalyzed CH Activation: Chemoselective Oxidation of Alcohols and Aldehydes via Intermolecular Hydride Abstraction

European Journal of Organic Chemistry, EarlyView.
Chemoselective hydride abstractor iminometalloids, derived from O‐mesylacetoxime (MAO) using Rh2(II/II) or Cu(I) catalysts, can activate the C–Hα bonds of alcohols and aldehydes ultimately forming ketones, carboxylic acids, and esters even in the presence of C–H bonds with comparable bond strengths.
Raghunath Reddy Anugu, John R. Falck, Adeniyi M. Adebesin   +2 more
wiley   +1 more source

Qitu qushi formula ameliorates diabetic kidney disease potentially through gut microbiota-derived indole-3-propionic Acid-Mediated regulation of the Sirt1/FoxO1 pathway. [PDF]

Front Pharmacol
Liu W, Chen J, Gu W, Shen Y, Liu M, Wang S, Lu Z, Mao W, Liu X, Wang R, Zhang L.   +10 more
europepmc   +1 more source

Mesityl‐Substituted Azuleno[1′,2′:4,5]pyrrolo[2,3‐b]quinoxalines: Synthesis, Functionalization, Photophysical, and Electrochemical Properties

European Journal of Organic Chemistry, EarlyView.
Azuleno[1′,2′:4,5]pyrrolo[2,3‐b]quinoxaline with a mesityl group as a solubilizing group was synthesized. By synthesizing derivatives in which various functional groups were introduced into two electronically distinct sites, the pyrrole nitrogen atom and the azulene five‐membered ring, we were able to reveal that the photophysical and electrochemical ...
Ryuta Sekiguchi, Hiroki Mizuno, Ikumi Uchiyama, Souta Yuruka, Atsuya Shimizu, Taku Shoji, Shunji Ito   +6 more
wiley   +1 more source

Mechanistic insights into how gut homeostasis and immune-system crosstalk shape ankylosing spondylitis. [PDF]

Front Immunol
Li J, Xie X.
europepmc   +1 more source

Electrochemical Three‐Component Synthesis of Heteroaryl Sulfonates

European Journal of Organic Chemistry, EarlyView.
An electrochemical, metal‐free three‐component strategy for direct C(sp2)─H sulfonation of electron‐rich heteroarenes using SO2 and alcohols is described. Utilizing inexpensive graphite electrodes and practical SO2 stock solutions under mild conditions, this method provides straightforward access to heteroaryl sulfonates from simple building blocks ...
Po‐Chung Chien, Harald Kelm, Georg Manolikakes   +2 more
wiley   +1 more source

A probabilistic approach for predicting indole-3-acetic acid synthesis in bacteria using genomic data. [PDF]

BMC Bioinformatics
Ye ZX, Wu SH.
europepmc   +1 more source

Crystal structure and Hirshfeld surface analysis of 3,3'-(sulfanedi-yl)bis-(2-iodo-1-methyl-1<i>H</i>-indole). [PDF]

Acta Crystallogr E Crystallogr Commun
Ayobami A, Shaikh A, Padgett CW.
europepmc   +1 more source

Novel reference method for precise determination of tryptophanase activity. [PDF]

Biol Methods Protoc
Ali MM, Mahdi IJ, Hashim HO, Hadwan AM, Hadwan MH, Altaee R.   +5 more
europepmc   +1 more source

Expanding and Enhancing Neural Network-Based QM-AI Models for the Accurate Prediction of Halogen-π Interaction Energies in Protein Contexts. [PDF]

J Chem Inf Model
Engelhardt MU, Mier F, Zimmermann MO, Boeckler FM.   +3 more
europepmc   +1 more source