Results 41 to 50 of about 4,752 (187)

Synthetic Strategies to Access Fluorinated Azoles

open access: yesEuropean Journal of Organic Chemistry, Volume 28, Issue 47, December 15, 2025.
This review highlights recent synthetic strategies for introducing fluorine groups (mono‐, di‐, and trifluoromethylation) into 11 major azole classes, identifying research gaps to inform future innovations in materials science, medicinal chemistry, and biomedical research.
Mohammed K. Abd El‐Gaber   +4 more
wiley   +1 more source

2,3-Dimethyl-1H-imidazol-3-ium benzenesulfonate–1,2-dimethyl-1H-imidazole co-crystal [PDF]

open access: gold, 2020
Noah Cyr   +3 more
openalex   +1 more source

Sulfur-33 NMR of Benzenesulfonic Acid

open access: yesJournal of Japan Oil Chemists' Society, 1989
For the general use of sulfur-33 NMR spectroscopy, measuring conditions for benzenesulfonic acid were examined. A 0.75M solution (deuterium oxide-water mixture in the ratio of 2: 1) adjusted to pH 6.5-10.5 gave a good signal with line width at half the peak height of 13.5Hz after 3h of data accumulation.
openaire   +2 more sources

Branched alkyl of phenyl 4-(2-oxo-3-alkylimidazolidin-1-yl)benzenesulfonates as unique cytochrome P450 1A1-activated antimitotic prodrugs: Biological evaluation and mechanism of bioactivation

open access: green, 2021
Chahrazed Bouzriba   +7 more
openalex   +1 more source

synthesis and structure of tri(meta-tolyl)antimony bis(benzenesulfonate)

open access: yes«Bulletin of the South Ural State University series "Chemistry"», 2015
Tri(meta-tolyl)antimony bis(benzenesulfonate) m-Tol3Sb(OSO2C6H5)2 (1) has been synthesized by interaction of tri(meta-tolyl)antimony with benzenesulfonic acid in the presence of tert-butyl hydroperoxide (mole ratio 1:2:1) in ether solution. Antimony atoms in 1 have trigonal-bipyramidal coordination with arenesulfonate substituents in axial positions ...
SHARUTIN V.V.   +2 more
openaire   +4 more sources

3-Hydroxy-4-nitrophenyl benzenesulfonate

open access: yesActa Crystallographica Section E Structure Reports Online, 2006
The asymmetric unit of the title compound, C12H9NO6S, contains two independent mol­ecules. There are significant differences between the torsion angles and dihedral angles of the two mol­ecules. An intra­molecular O—H⋯O hydrogen bond is formed between the hydr­oxy group and the nitro O atom in both mol­ecules.
openaire   +1 more source

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