Results 1 to 10 of about 10,569 (167)

Conversion of Aryl Iodides into Aryliodine(III) Dichlorides by an Oxidative Halogenation Strategy Using 30% Aqueous Hydrogen Peroxide in Fluorinated Alcohol

Molecules, 2010
Oxidative chlorination with HCl/H2O2 in 1,1,1-trifluoroethanol was used to transform aryl iodides into aryliodine(III) dihalides. In this instance 1,1,1-trifluoroethanol is not only the reaction medium, but is also an activator of hydrogen peroxide for ...
Ajda Podgoršek, Jernej Iskra
doaj   +1 more source

Parallel Palladium-Catalyzed Synthesis of Carboxylic Acids from Aryl Iodides, Bromides, and Vinyl Triflates Using Acetic Anhydride and Formate Anion as an External Condensed Source of Carbon Monoxide

Molecules
Aryl iodides, bromides and vinyl-triflates are usually converted in high to excellent yields into the corresponding carboxylic acids through a parallel palladium-catalyzed hydroxycarbonylation using lithium formate and acetic anhydride as external ...
Antonia Iazzetti, Giancarlo Fabrizi, Yuri Gazzilli, Antonella Goggiamani, Federico Marrone, Chen Shen, Roberta Zoppoli   +6 more
doaj   +1 more source

Remote-carbonyl-directed sequential Heck/isomerization/C(sp2)–H arylation of alkenes for modular synthesis of stereodefined tetrasubstituted olefins

Nature Communications
Modular and regio-/stereoselective syntheses of all-carbon tetrasubstituted olefins from simple alkene materials remain a challenging project. Here, we demonstrate that a remote-carbonyl-directed palladium-catalyzed Heck/isomerization/C(sp2)–H arylation ...
Runze Luan, Ping Lin, Kun Li, Yu Du, Weiping Su   +4 more
doaj   +1 more source

NIR-II emissive anionic copper nanoclusters with intrinsic photoredox activity in single-electron transfer

Nature Communications
Ultrasmall copper nanoclusters have recently emerged as promising photocatalysts for organic synthesis, owing to their exceptional light absorption ability and large surface areas for efficient interactions with substrates.
Li-Juan Liu, Mao-Mao Zhang, Ziqi Deng, Liang-Liang Yan, Yang Lin, David Lee Phillips, Vivian Wing-Wah Yam, Jian He   +7 more
doaj   +1 more source

Iodide Metals and Metal Iodides

Journal of The Electrochemical Society, 1964
Robert F. Rolsten, Theodore L. Brown
openaire   +3 more sources

Assembly of (hetero)aryl sulfilimines via copper-catalyzed enantioselective S-arylation of sulfenamides with (hetero)aryl Iodides

Nature Communications
The (hetero)aryl sulfoximines are important structures for developing bioactive molecules, whose synthesis relies on oxidation of (hetero)aryl sulfilimines. However, asymmetric approaches for assembling (hetero)aryl sulfilimines are still rare.
Mingchuang He, Rongxing Zhang, Tongkun Wang, Xiao-Song Xue, Dawei Ma   +4 more
doaj   +1 more source

PHOSPHOLINE IODIDE [PDF]

British Journal of Ophthalmology, 1964
openaire   +2 more sources

Reductive coupling reaction of benzyl, allyl and alkyl halides in aqueous medium promoted by zinc

Journal of the Brazilian Chemical Society, 2003
Organic halides undergo reductive dimerization (Wurtz-type coupling) promoted by zinc at room temperature in aqueous medium. The reaction yields are strongly enhanced by copper catalysis.
Sá Ana C. P. F. de, Pontes Giovanna M. A., Anjos José A. L. dos, Santana Sidney R., Bieber Lothar W., Malvestiti Ivani   +5 more
doaj  

Synthesis and structure of lanthanides iodide complexes with iodine and carbamide.

Тонкие химические технологии, 2008
Complexes of lanthanum, cerium, neodymium, samarium, europium, terbium, erbium, thulium, ytterbium, lutetium iodides with carbamide and iodine were synthesized and characterized by chemical analyses, IR and Raman spectroscopy, electric conductivity (from
L. Yu. Alikberova, N. N. Mishin, A. I. Mytareva, N. S. Rukk   +3 more
doaj  

Iodide Mumps

World Allergy Organization Journal, 2008
Panasoff, Josef, Nusem, David
openaire   +2 more sources