901409

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关键词:'901409'

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Site-Selective and Stereoselective C-H Alkylations of Carbohydrates via Combined Diarylborinic Acid and Photoredox Catalysis.

Victoria Dimakos et al.

Journal of the American Chemical Society, 141(13), 5149-5153 (2019-03-23)

Diphenylborinic acid serves as a cocatalyst for site- and stereoselective C-H alkylation reactions of carbohydrates under photoredox conditions using quinuclidine as the hydrogen atom transfer mediator. Products arising from selective abstraction of the equatorial hydrogens of cis-1,2-diol moieties, followed by

Correlating electronic structures to electrochemiluminescence of cationic Ir complexes.

Swanick KN, et al.

Royal Society of Chemistry Advances, 43, 19961-19964 (2013)

Merging photoredox and nickel catalysis: decarboxylative cross-coupling of carboxylic acids with vinyl halides.

Adam Noble et al.

Journal of the American Chemical Society, 137(2), 624-627 (2014-12-19)

Decarboxylative cross-coupling of alkyl carboxylic acids with vinyl halides has been accomplished through the synergistic merger of photoredox and nickel catalysis. This new methodology has been successfully applied to a variety of α-oxy and α-amino acids, as well as simple

Strongly Blue Luminescent Cationic Iridium(III) Complexes with an Electron-Rich Ancillary Ligand: Evaluation of Their Optoelectronic and Electrochemiluminescence Properties.

Ladouceur S, et al.

European Journal of Inorganic Chemistry, 2013(30), 5329-5343 (2013)

Catalytic intermolecular hydroaminations of unactivated olefins with secondary alkyl amines.

Andrew J Musacchio et al.

Science (New York, N.Y.), 355(6326), 727-730 (2017-02-18)

The intermolecular hydroamination of unactivated alkenes with simple dialkyl amines remains an unsolved problem in organic synthesis. We report a catalytic protocol for efficient additions of cyclic and acyclic secondary alkyl amines to a wide range of alkyl olefins with

Enhanced luminescent iridium(III) complexes bearing aryltriazole cyclometallated ligands.

Sébastien Ladouceur et al.

Inorganic chemistry, 50(22), 11514-11526 (2011-10-04)

Herein we report the synthesis of 4-aryl-1-benzyl-1H-1,2,3-triazoles (atl), made via "Click chemistry" and their incorporation as cyclometallating ligands into new heteroleptic iridium(III) complexes containing diimine (N(^)N) ancillary ligands 2,2'-bipyridine (bpy) and 4,4'-di-tert-butyl-2,2'-bipyridine (dtBubpy). Depending on decoration, these complexes emit from

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