Results 71 to 80 of about 1,574,989 (184)
International Journal of Chemical Kinetics, Volume 58, Issue 10, Page 881-889, October 2026.ABSTRACT In the interstellar medium, chemical reactions proceed under conditions vastly different to those on Earth; these include extremely low temperatures and densities and take place in the gas phase and on water–ice grains. Understanding the energetics and more importantly the kinetics of such reactions is of relevance to the consequences on how ...
Judith Wurmel, John M. Simmie
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Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.This review presents the visible‐light‐mediated photochemical reaction for the synthesis of aza, oxa, and aza–oxa spirocyclic compounds via photoinduced electron transfer (PET), hydrogen atom transfer (HAT), single‐electron transfer (SET), or energy transfer (EnT) pathways.
Annu Bhardwaj +4 more
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, 2016 Organoselenium-Based Entry into Versatile, α-(2-Tributylstannyl)vinyl Amino Acids in Scalemic Form: A New Route to Vinyl ...
Jill M. McFadden (2692171) +3 more
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Asian Journal of Organic Chemistry, Volume 15, Issue 8, August 2026.We report a visible‐light photoredox‐catalyzed strategy for the divergent dual selenylation of inert C─H and N─H bonds. Using a single catalytic system with Ru(bpy)3Cl2·6H2O and diselenides, arylamines and indoles are selectively converted to distinct N,C‐ or C,C‐disubstituted organoselenides, respectively. ABSTRACT We report a visible‐light photoredox‐
Fengxiang Zhu, Ying Hou, Xiao‐Feng Wu
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Novel Reactions Using Organoselenium Compounds
YAKUGAKU ZASSHI, 2003 AbstractFor Abstract see ChemInform Abstract in Full Text.
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Chemoprevention of Carcinogenesis by Organoselenium Compounds.
Journal of Health Science, 2000 The modifying effects of novel synthesized oragnoseleniums on carcinogenesis have been examined in several organs. p-Methoxybenzeneselenol (MBS), benzylselenocyanate (BSC) and 1, 4-phenylenebis(methylene)-selenocyanate (p-XSC) have been synthesized, respectively.
Sugie, Shigeyuki +2 more
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Discovery of new organoselenium compounds as antileishmanial agents [PDF]
Bioorganic Chemistry, 2019 We report new organoselenium compounds bearing the sulfonamide moiety as effective inhibitors of the β-isoform of Carbonic Anhydrase from the unicellular parasitic protozoan L. donovani chagasi. All derivatives were evaluated in vitro for their leishmanicidal activities against Leishmania infantum amastigotes along with their cytotoxicities in human ...
Al-Tamimi A. -M. S. +9 more
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Molecules, 2015 While H2O2 is a powerful oxidant, decomposing into environmentally benign H2O and O2, a catalyst is often required for reactions with H2O2 to proceed at synthetically useful rates.
Caitlyn M. Gatley +4 more
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Asian Journal of Organic Chemistry, Volume 15, Issue 8, August 2026.A simple, mild, and safe electrophilic chalcogenocyclization reaction of a diverse array of alkynyl chalcogenoanisoles is depicted. The reactions are mediated by Selectfluor, as a stable, easy‐to‐handle, nontoxic, and safe oxidizing agent. Several 3‐chalcogenyl‐benzo[b]chalcogenophenes were obtained in moderate to excellent yields.
Jean C. Kazmierczak +5 more
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Organoselenium compounds as mimics of selenoproteins and thiol modifier agents
, 2017 Here, we critically review the literature on the capacity of organoselenium compounds to mimic selenoproteins (particularly GPx) and discuss some of the bottlenecks in the field.
Nilda V. Barbosa +5 more
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