Results 301 to 310 of about 3,265,735 (388)

Advances in Synthetic Applications of Hypervalent Iodine Compounds.

Chemical Reviews, 2016
The preparation, structure, and chemistry of hypervalent iodine compounds are reviewed with emphasis on their synthetic application. Compounds of iodine possess reactivity similar to that of transition metals, but have the advantage of environmental ...
A. Yoshimura, V. Zhdankin
semanticscholar   +3 more sources

Halogen Bonding in Hypervalent Iodine Compounds

Topics in current chemistry, 2016
Halogen bonds occur when electrophilic halogens (Lewis acids) attractively interact with donors of electron density (Lewis bases). This term is commonly used for interactions undertaken by monovalent halogen derivatives. The aim of this chapter is to show that the geometric features of the bonding pattern around iodine in its hypervalent derivatives ...
CATALANO, LUCA, CAVALLO, GABRIELLA, METRANGOLO, PIERANGELO, RESNATI, GIUSEPPE, TERRANEO, GIANCARLO   +4 more
openaire   +4 more sources

Hypervalent Iodine Compounds with Tetrazole Ligands

The Journal of Organic Chemistry, 2018
Hypervalent iodine compounds with two I-N bonds, containing 5-substituted tetrazoles as the ligands PhI(N4CR)2 (R = CH3, C6H5, and 4-CH3C6H4), were synthesized from PhI(O2CCF3)2 or PhICl2 and the corresponding tetrazole potassium salts. Alternatively, PhIO was reacted with the free tetrazoles, and the reactions afforded either PhI(N4CR)2 or, in most ...
Rajesh Kumar, Avichal Vaish, Tomče Runčevski, Nicolay V. Tsarevsky   +3 more
openaire   +4 more sources

Polysulfide Regulation by Hypervalent Iodine Compounds for Durable and Sustainable Lithium-Sulfur Battery.

Small, 2022
Herein, a type of hypervalent iodine compound-iodosobenzene (PhIO)-is proposed to regulate the LiPSs electrochemistry and enhance the performance of Li-S battery.
Zhouhao Wang, Junping Hu, Jing Liu, Y. Lim, Haobin Song, Ye Wang, T. He, Chunlai Huang, Xinwen Yan, Daohong Zhang, Shaozhuan Huang   +10 more
semanticscholar   +1 more source

Organic Iodine Compounds in Fine Particulate Matter from a Continental Urban Region: Insights into Secondary Formation in the Atmosphere.

Environmental Science and Technology, 2021
Atmospheric iodine chemistry can significantly affect the atmospheric oxidation capacity in certain regions. In such processes, particle-phase organic iodine compounds (OICs) are key reservoir species in their loss processes.
Xiaodi Shi, Xinghua Qiu, Qi Chen, Shiyi Chen, Min Hu, Y. Rudich, T. Zhu   +6 more
semanticscholar   +1 more source

Synthesis of Fluorine-Containing Polymers by Functionalization of cis-1,4-Polyisoprene with Hypervalent Iodine Compounds

, 2020
Hypervalent (HV) iodine(III) compounds with fluorine-containing ligands (F, CF3, C6F5CO2, or CF3(CF2)8CO2 (n-C9F19CO2)) reacted, in the presence of iodine or copper salts, with the double bonds in ...
Yakun Cao, Kapil Dev Sayala, Prabhath Lakmal Gamage, R. Kumar, N. Tsarevsky   +4 more
semanticscholar   +1 more source

ChemInform Abstract: Organic Polyvalent Iodine Compounds

ChemInform, 1996
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Viktor V. Zhdankin, Peter J. Stang
openaire   +4 more sources

A molecular modeling of iodinated organic compounds

Journal of Molecular Graphics and Modelling, 2021
Thermodynamic quantities of some iodinated compounds have been studied by means of ab initio and density functional theory calculations. Since there are some limitations for heavy elements in the fifth row of periodic table such as the iodine atom, a high level of ab initio theory is developed to calculate the energy of iodinated compounds.
Elham Sookhaki, Mansoor Namazian
openaire   +3 more sources

Exploiting Unsaturated Carbon-Iodine Compounds for the Preparation of Carbon-Rich Materials.

Accounts of Chemical Research, 2019
Conjugated carbon-rich materials have drawn much academic and industrial attention in recent years, due to their intriguing electronic and optical properties and potential applications including organic photovoltaics, flexible and wearable electronics ...
R. DeCicco, Liang Luo, N. Goroff
semanticscholar   +1 more source

A DFT investigation of the adsorption of iodine compounds and water in H-, Na-, Ag-, and Cu- mordenite.

Journal of Chemical Physics, 2016
The potential use of some cation-exchanged mordenite (H(+), Na(+), Cu(+), and Ag(+)) as a selective adsorbent for volatile iodine species (ICH3 and I2), which can be released during a nuclear accident together with a steam carrier gas, is investigated ...
S. Chibani, M. Chebbi, S. Lebègue, T. Bučko, M. Badawi   +4 more
semanticscholar   +1 more source