Salt Lake County Library System Historical Scrapbook, 1979(b)
, 1979 Salt Lake County Library System Historical ...
Salt Lake County (Utah). Library System
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2-Thioorotic Acid (Pyridinium Salt) as a New Spectrophotometric Reagent for Copper(II) Determination
, 1993 School of Studies m Chemistry, Ravishankar University, Raipur-492 010 Central Pollution Control Board, Motinagar, Shillong-793 014 Manuscript received 19 May 1992, revised 23 February 1993, accepted 9 March 1993 2-Thioorotic Acid (Pyridinium Salt) as ...
NANDITA SHUKLA +2 more
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Preparation and unusual absorption properties of a ferrocene ended 2,6-bis-stilbazonium salt
, 2002 2068-2070A 2,6-bis(ferrocenylvinyl)pyridinium salt, despite having a meta-orientation of the two ferrocenylvinyl groups, shows a significant bathochromic shift compared to a 2-(ferrocenylvinyl)pyridinium salt.
Sengupta, Saumitra +1 more
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Synthesis and characterization of napthoquinone derivatives with some studies on formation of pyridinium salt / Nurul Atikah Mohd Mokhtar [PDF]
, 2010 The pyridinium salt 29 was prepared from 1-bromopinacolone refluxed with pyridine and tetrahydrofuran as solvent. The rate of formation of pyridinium salt according to different refluxing time was studied. r - ^ ~N 28 ^ O x ICTHzB r THF reflux R -C(CH3)3
Mohd Mokhtar, Nurul Atikah
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Structural and Spectroscopic Evidence of Hydrogen Bonded Anionic Wires in Protic Ionic Liquids
ChemPhysChem, Volume 27, Issue 19, 14 October 2026.Anionic wires of deprotonated carboxylic acids challenge the general wisdom that like charges repel. The hydrogen bond motif observed in the X‐ray structure is even preserved in the liquid state of the material as shown by δ1H NMR spectroscopy. The experimental and theoretical findings provide deep insight into the nature of hydrogen bonding.
Maham Azhar +5 more
wiley +1 more source
Salt Lake County Library System Historical Scrapbook, 1977
, 1977 Salt Lake County Library System Historical ...
Salt Lake County (Utah). Library System
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Photosensitizing Au(I) Catalysis With Coumarins
Chemistry – A European Journal, Volume 32, Issue 38, 13 October 2026.A Au(I) complex with a tethered coumarin fragment was synthesized and characterized by UV‐vis and emission spectroscopy. Its ability to facilitate photo‐driven cross‐coupling reactions through single‐electron and energy transfer events was evaluated. ABSTRACT Gold catalysis shows versatility in a wide range of challenging transformations, wherein light‐
Liliana Capulín Flores +2 more
wiley +1 more source
Phosphine Oxide Containing Poly(pyridinium salt)s as Fire Retardant Materials. [PDF]
Polymers (Basel), 2019 Alam MM +6 more
europepmc +1 more source
Salt Lake County Library System Historical Scrapbook, 1980(b)
, 1980 Salt Lake County Library System Historical ...
Salt Lake County (Utah). Library System
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The Expanding Role of Diazirines in Synthetic Methodology
European Journal of Organic Chemistry, Volume 29, Issue 38, 13 October 2026.Beyond their established role in photoaffinity labeling, diazirines have emerged as versatile reagents in synthetic chemistry. This review highlights their dual reactivity as carbene and nitrogen‐transfer precursors, showcasing mechanistic insights and diverse applications in cyclopropanations, cycloadditions, skeletal editing, amination, heterocycle ...
Viktor Savic +3 more
wiley +1 more source