Results 1 to 10 of about 538,570 (408)

Imide arylation with aryl(TMP)iodonium tosylates [PDF]

Beilstein Journal of Organic Chemistry, 2018
Herein, we describe the synthesis of N-aryl phthalimides by metal-free coupling of potassium phthalimide with unsymmetrical aryl(TMP)iodonium tosylate salts.
Souradeep Basu, Alexander H. Sandtorv, David R. Stuart   +2 more
doaj   +4 more sources

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

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   +2 more sources

Access to Macrocycles with an endo Aryl Ether and an endo Aryl-Aryl Bond, Development and Application

CHIMIA, 2011
Macrocyclization methodologies allowing access to macrocycles having an endo aryl ether and an endo aryl–aryl bond, especially those based on an intramolecular SNAr reaction and the Suzuki-Miyaura reaction, are summarized.
Qian Wang, Jieping Zhu
doaj   +7 more sources

Palladium-Catalyzed Esterification of Aryl Fluorosulfates with Aryl Formates

Molecules
An efficient palladium-catalyzed carbonylation of aryl fluorosulfates with aryl formates for the facile synthesis of esters was developed. The cross-coupling reactions proceeded effectively in the presence of a palladium catalyst, phosphine ligand, and ...
Xue Chen, Yuan Liang, Wen-Wen Wang, Chengping Miao, Xue-Qiang Chu, Weidong Rao, Hao Xu, Xiaocong Zhou, Zhi-Liang Shen   +8 more
doaj   +3 more sources

Photochemical (Hetero-)Arylation of Aryl Sulfonium Salts [PDF]

Organic Letters, 2021
Organic letters 23(16), 6232-6236 (2021).
Zhao, Yue, Yu, Congjun, Liang, Wenjing, Patureau, Frederic W.   +3 more
openaire   +4 more sources

Poly(fluorenyl aryl piperidinium) membranes and ionomers for anion exchange membrane fuel cells

Nature Communications, 2021
Low-cost anion exchange membrane fuel cells have been investigated as a promising alternative to proton exchange membrane fuel cells for the last decade.
Nanjun Chen, Ho Hyun Wang, Sun Pyo Kim, H. Kim, Won Hee Lee, Chuan Hu, Joon Yong Bae, E. Sim, Yong-Chae Chung, Jue-hyuk Jang, S. Yoo, Yongbing Zhuang, Y. Lee   +12 more
semanticscholar   +1 more source

Reversible Dehalogenation in On‐Surface Aryl–Aryl Coupling [PDF]

Angewandte Chemie International Edition, 2020
AbstractIn the emerging field of on‐surface synthesis, dehalogenative aryl–aryl coupling is unarguably the most prominent tool for the fabrication of covalently bonded carbon‐based nanomaterials. Despite its importance, the reaction kinetics are still poorly understood.
José I. Urgel, Samuel Stolz, Samuel Stolz, Max Bommert, Amogh Kinikar, Qiang Sun, Marco Di Giovannantonio, Gabriela Borin Barin, Roland Widmer, Roman Fasel, Roman Fasel   +10 more
openaire   +4 more sources

Oxidative Addition of Aryl Halides to a Ni(I)-Bipyridine Complex.

Journal of the American Chemical Society, 2022
The oxidative addition of aryl halides to bipyridine- or phenanthroline-ligated nickel(I) is a commonly proposed step in nickel catalysis. However, there is a scarcity of complexes of this type that both are well-defined and undergo oxidative addition ...
Stephen I Ting, W. Williams, A. Doyle
semanticscholar   +1 more source

Replacing “Alkyl” with “Aryl” for inducing accessible channels to closed pores as plateau‐dominated sodium‐ion battery anode

SusMat, 2022
Hard carbons are promising anodes for sodium‐ion batteries. However, there is still considerable controversy regarding the sodium storage behaviors in hard carbons, which are mainly attributed to the varied precursors, confused pyrolysis mechanism, and ...
Wenlong Shao, Qi Cao, Siyang Liu, Tianpeng Zhang, Zihui Song, Ce Song, Zhihuan Weng, Xigao Jian, Fangyuan Hu   +8 more
doaj   +1 more source

SYNTHESIS OF SOME DERIVATIVES 9-ARYL-1,8-DIOXOOCTAHYDROXANTHENE AND 2,2’-ARYL-METHYLENE BIS(3-HYDROXY-2-CYCLOHEXENE-1-ONE) IN AQUEOUS MEDIA [PDF]

مجلة جامعة الانبار للعلوم الصرفة, 2012
This research concerned with the reaction of Aryl- benzoylchloride with 1,3-cyclohexanedione in aqueous media (which has been catalyzed by p-dodecylbenezenesulfonic acid (DBSA) or sodiumdodecylsulfate (SDS)).
MARWAN M. F. AL-HEETY
doaj   +1 more source