Results 31 to 40 of about 1,573,206 (170)

5,7‐Membered Cyclometallated Gold(III) Complexes with Pyridine‐Phenyl‐Oxazoline N^C^N Ligands as Catalysts for Organic Transformation Reactions Under Silver‐Free Conditions

Advanced Synthesis &Catalysis, Volume 367, Issue 17, September 26, 2025.
A series of 5,7‐membered cyclometallated gold(III) complexes with N^C^N tridentate ligands are prepared via transmetalation of pyridine‐phenyl‐oxazoline ligand‐containing organomercury compounds with potassium gold(III) chloride (KAuCl4) for catalysis.
Yosephine Tania Limanto, Karen Ka‐Yan Kung, Aries Kwok‐Heung Chan, Nathanael Chun‐Him Lai, Man‐Kin Wong   +4 more
wiley   +1 more source

Aspects of secondary bonding intramolecular interaction in organomercury and organochalcogen derivatives [PDF]

, 2011
Recent trends in the area of intramolecularly coordinated organomercury and organochalcogens derivatives are reviewed. Intramolecular coordination in organomercury derivatives facilitates the formation of mercurametallamacrocycle and leads to novel metal-
Chakraborthy, Tapash, Srinivasa, Kriti, Sharma, Sagar, Singh, Harkesh B.   +3 more
core   +2 more sources

Organomercury hits from fluorescence based assay.

, 2015
A. Structures of organomercury hits from fluorescence based assay for increase in bacterial topoisomerase I mediated oligonucleotide cleavage. B. Dose response of increase fluorescence reading (in arbitrary units) upon addition of the two hit compounds ...
Yuk-Ching Tse-Dinh (15938), Shayna Sandhaus (709003), Bokun Cheng (15936), Thirunavukkarasu Annamalai (400488), Priyanka Bansod (709004)   +4 more
core   +1 more source

Covalently Mercurated 6‐Phenylcarbazole Residues Promote Hybridization of Triplex‐Forming Oligonucleotides

ChemBioChem, Volume 26, Issue 8, April 14, 2025.
Organomercury derivatives of 6‐phenylcarbazole can stabilize triple helices when placed at the termini of triplex‐forming homothymine oligonucleotides. In some cases, this stabilization could be attributed to direct coordination of a Hg(II) ion to adenine‐N7 or cytosine‐N4.
Dattatraya Uttam Ukale, Tuomas Lönnberg
wiley   +1 more source

Food Safety in Developing Countries: Common Foodborne and Waterborne Illnesses, Regulations, Organizational Structure, and Challenges of Food Safety in the Context of Nepal

Food Frontiers, Volume 6, Issue 1, Page 86-123, January 2025.
Food safety presents a global challenge, contributing to 600 million cases of foodborne diseases and 420,000 fatalities annually worldwide. A multisectoral One Health approach involving collaboration among government agencies, food industry stakeholders, consumers, and civil society organizations is imperative to enhance food safety in developing ...
Deepak Subedi, Madhav Paudel, Sandesh Poudel, Niranjan Koirala   +3 more
wiley   +1 more source

Investigating the Effect of UV Irradiation and TiO2 Addition on Heavy Metal Adsorption by Inverse Vulcanized Sulfur Polymers

Chemistry – A European Journal, Volume 30, Issue 71, December 18, 2024.
The influence of light exposure on the process of mercury adsorption was explored in this study. Our findings reveal that exposure to UV−A wavelengths (315 nm–400 nm), in combination with the addition of titanium dioxide (TiO2), enhances the adsorption capacity of a sulfur‐rich polymer.
Diana Cai, Joseph J. Dale, Sam Petcher, Xiaofeng Wu, Tom Hasell   +4 more
wiley   +1 more source

Characterisation of the first authenticated organomercury hydroxide, 4-Me₂NC₆H₄HgOH [PDF]

, 2004
4-Me₂NC₆H₄HgOH was prepared from 4-Me₂NC₆H₄HgOAc. Full characterisation showed that it crystallises as discrete molecules, the first example of a true organomercury hydroxide in the solid state.
Nicholson, Brian K., Whitley, Sam K.
core   +1 more source

Triplet State‐Promoted Kumada‐Corriu Coupling Catalyzed by Hydrotris(3,5‐diisopropylpyrazolyl)boratocobalt(III)diiodide

European Journal of Inorganic Chemistry, Volume 27, Issue 34, December 2, 2024.
The light‐sensitive Kumada‐Corriu C−C hetero‐coupling of halogeno‐arenes and an arylmagnesiumbromides promoted by TpiPrCoI2, occurs with yields>80 % thanks to a singlet‐to‐triplet spin state d‐d transitions at bisaryl‐cobalt catalytic intermediates. Abstract The Kumada‐Corriu hetero‐coupling between an halogeno‐arene and an arylmagnesiumbromide can be ...
Zekun Wang, Yann Cornaton, Jean‐Pierre Djukic   +2 more
wiley   +1 more source

Donor-acceptor interactions of Ph-Hg-C-X compounds with 1,10-phenanthroline

, 1977
Adducts of organomercury compounds, of general formula Ph-Hg-C-X (X=N, CH, C-CH3, C-CH2Cl and CC6H5) with 1,10-phenanthroline have been prepared. The preparation of some of these organomercury compounds by desymmetrization reactions has not previously ...
Santos, Amelia, Ballester, Loreto, Cano, Mercedes   +2 more
core   +1 more source

Henkel‐like Decarboxylation Produces Mononuclear Arylalkalis, [4‐(CH3)3N(C6H4)M]+ which Hydrolyse and Undergo Surprising SN2 Reactions Between Alkali Hydroxides and (CH3)3NC6H5+

European Journal of Inorganic Chemistry, Volume 27, Issue 31, November 4, 2024.
Mass‐spectrometry based metal‐mediated decarboxylation reactions continue to be a wellspring to form and study the reactions of organometallics. Here the mononuclear arylalkali cations [4‐(CH3)3N(C6H4)M]+ have been prepared and their hydrolysis reactions studied.
Weam A. O. Altalhi, Allan J. Canty, Richard A. J. O'Hair   +2 more
wiley   +1 more source