Results 41 to 50 of about 9,110 (223)

Theoretical structural study of van der Waals complexes between oxazole and atmospheric gases CO2 and N2 for capture applications. [version 3; peer review: 2 approved, 1 approved with reservations]

Open Research Europe
Background The objective of this study is to explore the potential of oxazole (C3H3NO), a fascinating heterocyclic compound naturally present, which is a potential ligand in the construction of Metal-Organic Frameworks (MOFs) for the selective capture of
A. Belasri, O. Douass, F. Tahiri, M. Belmouden, N. Inostroza-Pino, M. Mogren Al-Mogren, H. Bahmann, S. Dalbouha, M. L. Senent   +8 more
doaj   +1 more source

New N-(oxazolylmethyl)-thiazolidinedione Active against Candida albicans Biofilm: Potential Als Proteins Inhibitors

Molecules, 2018
C. albicans is the most frequently occurring fungal pathogen, and is becoming an increasing public health problem, especially in the context of increased microbial resistance. This opportunistic pathogen is characterized by a versatility explained mainly
Gabriel Marc, Cătălin Araniciu, Smaranda Dafina Oniga, Laurian Vlase, Adrian Pîrnău, Mihaela Duma, Luminița Măruțescu, Mariana Carmen Chifiriuc, Ovidiu Oniga   +8 more
doaj   +1 more source

Crystal structure, Hirshfeld surface analysis and DFT study of (2Z)-2-(2,4-dichlorobenzylidene)-4-[2-(2-oxo-1,3-oxazolidin-3-yl)ethyl]-3,4-dihydro-2H-1,4-benzothiazin-3-one

Acta Crystallographica Section E: Crystallographic Communications, 2019
The title compound, C20H16Cl2N2O3S, is built up from a dihydrobenzothiazine moiety linked by –CH– and –C2H4– units to 2,4-dichlorophenyl and 2-oxo-1,3-oxazolidine substituents, where the oxazole ring and the heterocyclic portion of the ...
Brahim Hni, Nada Kheira Sebbar, Tuncer Hökelek, Lhoussaine El Ghayati, Younes Bouzian, Joel T. Mague, El Mokhtar Essassi   +6 more
doaj   +1 more source

Helium nanodroplet infrared spectroscopy of oxazole-(water)n (n = 1,2) clusters

AIP Advances, 2021
The mass-selective infrared (IR) spectra of oxazole-(D2O)n≤2 complexes embedded in helium droplets are recorded in the spectral range of 2565–2800 cm−1. The experimental IR spectra are assigned by comparing with quantum chemical calculations at the MP2/6-
Tarun Kumar Roy, Kuntal Chatterjee, Jai Khatri, Gerhard Schwaab, Martina Havenith   +4 more
doaj   +1 more source

Synthesis and Antibacterial Evaluation of Novel Heterocyclic Compounds Containing a Sulfonamido Moiety

Molecules, 2013
Aiming for the synthesis of new heterocyclic compounds containing a sulfonamido moiety suitable for use as antibacterial agents, the precursor ethyl {[4-N-(4,6-dimethylpyrimidin-2-yl)sulfamoyl]phenylazo}cyanoacetate was reacted with a variety of active ...
Eman A. El-Bordany, Mohamed M. Youssef, Mohammad Emad Azab   +2 more
doaj   +1 more source

Enantiomeric Separation of New Chiral Azole Compounds

Molecules, 2021
Twelve new azole compounds were synthesized through an ene reaction involving methylidene heterocycles and phenylmaleimide, producing four oxazoles, five thiazoles, and one pyridine derivative, and ethyl glyoxylate for an oxazole and a thiazole compound.
Marziyeh E. Kenari, Joshua I. Putman, Ravi P. Singh, Brandon B. Fulton, Huy Phan, Reem K. Haimour, Key Tse, Alain Berthod, Carl J. Lovely, Daniel W. Armstrong   +9 more
doaj   +1 more source

Oxazole Synthesis from Isocyanides

, 2012
International audienceA new synthetic path toward oxazoles starting from isocyanides is presented. This two-step oxazole preparation involves a bromination-cyclization followed by a Suzuki cross-coupling.
Patil, Pravin, Grimaud, Laurence, El Kaim, Laurent   +2 more
core   +1 more source

MR-93A, a new oxazole from Trichoderma harzianum KCTC 0114BP

, 1995
The ethylacetate extract of Trichoderma barzianum KCTC 0114BP cultures afforded a novel oxazole, MR-93A [1]. The structures of 1 was elucidated as 4-(3,4-dihydroxy-(E)-1-pentrenyl)-oxazole by spectroscopic methods ...
Choong Hwan Lee, Yung Hee Kho, Myung Chul Chung, Hiroyuki Koshino, Ho Jae Lee   +4 more
core   +1 more source

2-(3-Bromophenyl)imidazo[2,1-b]oxazole

, 2023
The microwave-assisted reaction of 2-nitroimidazole with 3-bromophenacyl bromide in the presence of potassium carbonate as a base and dimethylformamide as a solvent afforded 2-(3-bromophenyl)imidazo[2,1-b]oxazole.
Mercedes Villacampa, J. Carlos Menéndez, Ángel Cores   +2 more
core   +1 more source

Synthesis of a novel pyrrole oxazole analogue of the insecticide pirate

, 2004
The pyrrole oxazole 4 is a novel analogue of the broad-spectrum insecticide and miticide pirate 2. The expedient synthesis of pyrrole oxazole 4 in six steps from pyrrole is reported using a synthetic route that could have potential for the solution-phase
Luke Henderson (13082367), M Murphy (9882365), K Elson (13749685), W Loughlin (13749670)   +3 more
core   +2 more sources