Results 41 to 50 of about 308,337 (203)

Microwave Assisted Rapid, Efficient and Chemoselective Deoxygenation of Sulfoxides to Thioethers Using Zn / AcOH on Silica Gel [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2008
Zn/AcOH on silica gel converts a range of structurally different sulfoxides to their corresponding thioethers in excellent yields under microwave irradiation.
Abbas Shockravi, Esmael Rostami, Davood Heidaryan, Hanif Fattahi   +3 more
doaj  

Design, Synthesis and Preliminary Biological Evaluation of Novel Benzyl Sulfoxide 2-Indolinone Derivatives as Anticancer Agents

Molecules, 2017
In this work, a series of novel benzyl sulfoxide 2-indolinone derivatives was designed and synthesized as potent anticancer agents. Tyrosine kinase inhibitory activity assay indicated that most of the compounds showed significant activity.
Lin Tang, Tao Peng, Gang Wang, Xiaoxue Wen, Yunbo Sun, Shouguo Zhang, Shuchen Liu, Lin Wang   +7 more
doaj   +1 more source

Sulfoxide Reductases and Applications in Biocatalytic Preparation of Chiral Sulfoxides: A Mini-Review

Frontiers in Chemistry, 2021
Chiral sulfoxides are valuable organosulfur compounds that have been widely used in medicinal and organic synthesis. Biocatalytic approaches for preparing chiral sulfoxides were developed in the past few years, mainly through asymmetric oxidation of ...
Tao Peng, Xiaoling Cheng, Yongzheng Chen, Jiawei Yang, Jiawei Yang   +4 more
doaj   +1 more source

A Class of Benzene Backbone-Based Olefin-Sulfoxide Ligands for Rh-Catalyzed Enantioselective Addition of Arylboronic Acids to Enones

, 2011
A Class of Benzene Backbone-Based Olefin-Sulfoxide Ligands for Rh-Catalyzed Enantioselective Addition of Arylboronic Acids to EnonesA class of readily available and easily tunable benzene backbone-based olefin-sulfoxide ligands was developed for the ...
Wan, Boshun, Xue, Feng, Li, Xincheng, 万伯顺   +3 more
core   +1 more source

Hydrochlorothiazide dimethyl sulfoxide solvate

, 2006
Hydro-chloro-thia-zide forms a 1:1 solvate with dimethyl sulfoxide, C7H8ClN3O4S2.C2H6OS.
Florence, A J, Kennedy, A R, Johnston, A
core   +4 more sources

Fast and Selective Post-polymerization Modification of Conjugated Polymers Using Dimethyldioxirane

Frontiers in Chemistry, 2019
Modification of functional groups attached to conjugated polymer backbones can drastically alter the material properties. Oxidation of electron-donating thioalkyl substituents to electron-withdrawing sulfoxides or sulfones is a particularly effective ...
Emmanuel Reichsöllner, Adam Creamer, Shengyu Cong, Abby Casey, Simon Eder, Martin Heeney, Florian Glöcklhofer, Florian Glöcklhofer   +7 more
doaj   +1 more source

Sulfide, Sulfoxide, and Sulfone Derivatives of Usnic Acid as Inhibitors of Human TDP1 and TDP2 Enzymes

Chemistry
Tyrosyl-DNA phosphodiesterases 1 and 2 (TDP1 and TDP2) are important DNA repair enzymes that remove various adducts from the 3′- and 5′-ends of DNA, respectively.
Aleksandr S. Filimonov, Marina A. Mikhailova, Nadezhda S. Dyrkheeva, Irina A. Chernyshova, Tatyana E. Kornienko, Konstantin A. Naumenko, Rashid O. Anarbaev, Andrey A. Nefedov, Chigozie Achara, Anthony D. M. Curtis, Olga A. Luzina, Konstantin P. Volcho, Nariman F. Salakhutdinov, Olga I. Lavrik, Jóhannes Reynisson   +14 more
doaj   +1 more source

Vibrational spectroscopic force field studies of dimethyl sulfoxide and hexakis(dimethyl sulfoxide)scandium(III) iodide, and crystal and solution structure of the hexakis(dimethyl sulfoxide)scandium(III) ion [PDF]

, 2004
Hexakis(dimethyl sulfoxide) scandium(III) iodide, [Sc(OS(CH3)(2))(6)]I-3 contains centrosymmetric hexasolvated scandium(III) ions with an Sc-O bond distance of 2.069(3) Angstrom.
Lindqvist-Reis, P., Abbasi, A., Mink, János, Skripkin, Mikhail Yu, Sandström, M., Mink, J., Skripkin, M. Y., Persson, I.   +7 more
core   +1 more source

In Situ Synthesis of Hexadentate Cyclometalated Ir(III) Complexes as Photocatalysts for the Oxidation of Sulfides into Sulfoxides in Water

Inorganics
The aerobic photooxidation of sulfides into sulfoxides in eco-friendly solvents, notably water, at room temperature, represents a significant interest in the domain of synthetic chemistry.
Jing-Yan Fan, Su-Yang Yao, Bao-Hui Ye
doaj   +1 more source

The Excretion Period of Triclabendazole Residual and it's Metabolites after Triclafascid Application on Sheep

Российский паразитологический журнал, 2019
The purpose of the research: studying the excretion period of triclabendazole residual and its metabolites after triclafascid application on productive animals. Materials and methods. Researches were carried out on 12 sheep of Romanov breed at the age of
M. B. Musaev, I. E. Shumakovich, M. S. Khalikov, N. B. Emelyanova, P. P. Kochetkov, N. E. Patyukov, V. E. Abramov   +6 more
doaj   +1 more source