Results 21 to 30 of about 3,646,083 (163)

Study of microbial Activity of Some Arylorganomercury ( II ) Derivatives Containing Amino Group on Some Pathogenic Isolated Bacteria [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
:The aim of this study was to evaluate a microbial activity of the three organomercury compounds : 2-amino-5-methylphenyl mercury(II)chloride 1 , 2-amino-5-bromophenyl mercury(II)chloride 2 and 2-amino-5-nitrophenyl mercury(II)chloride 3 which were ...
Shatha Thanoon   +3 more
doaj   +1 more source

Synthesis, DFT Calculation and Biological Activity of Some Organotellurium Compounds Containing Azomethine Group

open access: yesOrbital: The Electronic Journal of Chemistry, 2019
The reaction of (4-amino-2,3-dichlorophenyl)mercury (II) chloride with 3,4-dihydroxy benzaldehyde produce the organomercury compound 1 in 82% yield. Tellurated of 1 with tellurium (IV) tetrabromide gave the tellurium (IV) tribromide Schiff base compound ...
Rafid Humiadan Al-Asadi
doaj   +3 more sources

Formation and Reactions of Brønsted and Lewis Acid Adducts with Electron-Rich Heteroaromatic Compounds. [PDF]

open access: yesMolecules
Electron-rich heteroaromatics, such as furan, thiophene and pyrrole, as well as their benzo-condensed derivatives, are of great interest as components of natural products and as starting substances for various products including high-tech materials ...
Hartmann H, Liebscher J.
europepmc   +2 more sources

Neurotoxicity of organomercurial compounds

open access: yesNeurotoxicity Research, 2003
Mercury is a ubiquitous contaminant, and a range of chemical species is generated by human activity and natural environmental change. Elemental mercury and its inorganic and organic compounds have different toxic properties, but all them are considered hazardous in human exposure.
Sanfeliu, Coral   +3 more
openaire   +4 more sources

Microextraction Techniques Used in the Procedures for Determining Organomercury and Organotin Compounds in Environmental Samples

open access: yesMolecules, 2014
Due to human activities, the concentrations of organometallic compounds in all parts of the environment have increased in recent decades. The toxicity and some biochemical properties of mercury and tin present in the environment depend on the ...
Małgorzata Rutkowska   +3 more
doaj   +1 more source

Recent Advances in Atmospheric Chemistry of Mercury

open access: yesAtmosphere, 2018
Mercury is one of the most toxic metals and has global importance due to the biomagnification and bioaccumulation of organomercury via the aquatic food web.
Lin Si, Parisa A. Ariya
doaj   +1 more source

50 Years of Giese Reaction – a Personal View

open access: yesAngewandte Chemie, Volume 138, Issue 7, 9 February 2026.
The Giese‐Reaction celebrates its 50. Birthday, it is a cyclic radical chain reaction centered around C,C‐bond formation in a three component synthesis. This minireview speaks about the birth of the name‐reaction, explains how the complete understanding of its reaction mechanism stimulates new methods in organic synthesis, and why it can proceed in ...
Martin Spichty   +4 more
wiley   +2 more sources

[Modified Method for Measuring Levels of Organomercury Compounds in Household Products].

open access: yesYakugaku zasshi : Journal of the Pharmaceutical Society of Japan
In Japan, the use of organomercury compounds is regulated in textile products (diapers, diaper covers, bibs, underwear, sanitary pads, sanitary panties, gloves, hosiery), adhesive, paint, wax, and shoe polish buffers. This is stated in Act No.
Hiroyuki Komine   +6 more
semanticscholar   +1 more source

Action of Some Organomercury Compounds on Photosynthesis in Spinach Chloroplasts

open access: yes, 2013
The effects of five organomercury compounds (methylmercuric chloride, phenylmercuric acetate, phenylmercuric borate, phenylmercuric citrate and diphenylmercury) on photosynthetic electron transport (PET) in spinach chloroplasts were investigated.
F. Šeršen, K. Kráľová
semanticscholar   +1 more source

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