Results 51 to 60 of about 21,297 (236)

Crystal structure of 2,5-dimethyl-3-(2-methylphenylsulfonyl)-1-benzofuran

Acta Crystallographica Section E, 2014
The title compound, C17H16O3S, crystallized with two independent molecules (A and B) in the asymmetric unit. The dihedral angle between the benzofuran ring system [r.m.s.
Hong Dae Choi, Uk Lee
doaj   +1 more source

Synthesis and antifungal activity of benzofuran-5-ols

, 2017
Benzofuran-5-ol derivatives were synthesized and tested for in vitro antifungal activity against Candida, Aspergillus species, and Cryptococcus neoformans. Among them tested, many benzofuran-5-ols showed good antifungal activity. The results suggest that
유충규
core   +1 more source

2-(4,6-Dimethyl-1-benzofuran-3-yl)acetic acid

IUCrData, 2016
In the title compound, C12H12O3, the dihedral angle between the planes of the carboxylic acid group and the benzofuran ring system (r.m.s. deviation = 0.012 Å) is 76.53 (10)°.
N. Ramprasad, Ramakrishna Gowda, K.V. Arjuna Gowda, Mahantesha Basanagouda   +3 more
doaj   +1 more source

Oxidative Generation and Reactivity of the Cyclopropyl Radical From a Martin Silicate

Chemistry – A European Journal, EarlyView.
A photoredox strategy employing Martin silicates enables the oxidative generation and controlled capture of cyclopropyl radicals, including the naked one, long considered challenging intermediates. The method affords functionalized cyclopropanes through both Giese‐type additions and dual nickel/photoredox C(sp3)−C(sp2) cross‐couplings.
Amal Lakhal, Alexandre Millanvois, Louis Fensterbank, Cyril Ollivier   +3 more
wiley   +1 more source

Diastereoselective Copper‐Catalyzed Defluorosilylation of Pentafluoroethyl Alkenes to Access Polyfluorinated Allylsilanes

Chinese Journal of Chemistry, EarlyView.
Under copper(I) catalysis, pentafluoroethylated alkenes can undergo smooth defluorosilylation to generate novel polyfluorinated products. The reaction exhibits high levels of diastereoselectivities for obtaining multisubstituted allylsilanes with control of the double bond geometry.
Yuwei Zong, Yihan Tang, Gavin Chit Tsui
wiley   +1 more source

Synthesis of Elaborate Benzofuran-2-Carboxamide Derivatives Through a Combination of 8-Aminoquinoline Directed C–H Arylations and Transamidations

, 2019
Benzofurans are everywhere in nature and they have been extensively studied by medicinal chemists over the years because of their chemotherapeutic and physiological properties.
Oscar Verho (6521912), Michael, Oschmann, Oscar, Verho, Linus Johansson Holm (6528210), Linus Johansson, Holm, Michael Oschmann (6528214)   +5 more
core   +1 more source

Electrochemical Three‐Component Synthesis of Heteroaryl Sulfonates

European Journal of Organic Chemistry, EarlyView.
An electrochemical, metal‐free three‐component strategy for direct C(sp2)─H sulfonation of electron‐rich heteroarenes using SO2 and alcohols is described. Utilizing inexpensive graphite electrodes and practical SO2 stock solutions under mild conditions, this method provides straightforward access to heteroaryl sulfonates from simple building blocks ...
Po‐Chung Chien, Harald Kelm, Georg Manolikakes   +2 more
wiley   +1 more source

Crystal structure of 5-bromo-2,4,6-trimethyl-3-[(2-methylphenyl)sulfinyl]-1-benzofuran

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C18H17BrO2S, the dihedral angle between the mean planes of the benzofuran [r.m.s. deviation = 0.025 (2) Å] and the 2-methylbenzene rings is 87.87 (5)°.
Hong Dae Choi, Uk Lee
doaj   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source

Design, Synthesis, Antifungal Activity, and Molecular Docking Studies of Novel Chiral Isoxazoline-Benzofuran-Sulfonamide Derivatives

Succinate dehydrogenase (SDH) is one of the most important molecular targets for the development of novel fungicides. With the emerging problem of resistance in plant fungal pathogens, novel compounds with high fungicidal activity need to be developed ...
Ziquan Deng (18367438), Wei Cheng (52808), Xuesong Wang (447288), Deyuan Wang (2559268), Xiaomei Zhang (147359), Xiaorong Tang (417269), Xiansong Xie (18367435), Weiyi Li (285926), Ailing Bao (18367432), Yingkun Yan (11382531), Yunfan Wang (5565611)   +10 more
core   +1 more source