Informed Chemical Classification of Organophosphorus Compounds via Unsupervised Machine Learning of X-ray Absorption Spectroscopy and X-ray Emission Spectroscopy [PDF]
, 2022 We analyze an ensemble of organophosphorus compounds to form an unbiased characterization of the information encoded in their X-ray absorption near edge structure (XANES) and valence-to-core X-ray emission spectra (VtC-XES).
Samantha, Tetef +4 more
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Microbial degradation of organophosphorus compounds [PDF]
FEMS Microbiology Reviews, 2006 Synthetic organophosphorus compounds are used as pesticides, plasticizers, air fuel ingredients and chemical warfare agents. Organophosphorus compounds are the most widely used insecticides, accounting for an estimated 34% of world-wide insecticide sales.
Brajesh K, Singh, Allan, Walker
openaire +2 more sources
Toxic fasciculations–An unusual presentation of organophosphate poisoning
Clinical Case Reports, 2023 Key Clinical Message The nicotinic symptom in Organo‐Phosphate (OP) poisoning is an unusual presentation in an adult, as in our case of a 38‐year‐old man who also experienced decreased motor power of all limbs and diffuses fasciculation of the tongue and
Lokesh Koumar Sivanandam +3 more
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Organophosphorus-Catalyzed Direct Dehydroxylative Thioetherification of Alcohols with Hypervalent Organosulfur Compounds [PDF]
A metal-free and thiol-free organophosphorus-catalyzed method for forming thioethers was disclosed, driven by PIII/PVO redox cycling. In this work, one-step dehydroxylative thioetherification of alcohols was fulfilled with various hypervalent ...
Shi-Ping Zhan (17733209) +9 more
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Homolytic substitution at phosphorus for C–P bond formation in organic synthesis
Beilstein Journal of Organic Chemistry, 2013 Organophosphorus compounds are important in organic chemistry. This review article covers emerging, powerful synthetic approaches to organophosphorus compounds by homolytic substitution at phosphorus with a carbon-centered radical. Phosphination reagents
Hideki Yorimitsu
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Biomolecules, 2021 Poisoning with organophosphorus compounds used as pesticides or misused as chemical weapons remains a serious threat to human health and life.
Jakub Jończyk +6 more
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Synthesis and reactivity of new organophosphorus compounds [PDF]
, 2020 Synthesis of functionally substituted organophosphorus compounds on the basis of reactions of the tri-n-butylphosphine/carbon disulfide, tri-n-butylphosphine/phenyltsothiocyanate, tris(dimethylamino)phosphine/phenylisothiocyanate adducts with a wide ...
Gavrilov V. +3 more
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A structural, spectroscopic and theoretical study of the triphenylphosphine chalcogenide complexes of tungsten carbonyl, [W(XPPh3)(CO)5], X=O, S, Se [PDF]
, 2004 The series [W(XPPh3)(CO)5], X=O, S, Se has been structurally determined by X-ray crystallography and fully characterised spectroscopically to provide data for comparing the bonding of the Ph3PX ligands to the metal.
Nicholson, Brian K. +2 more
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ORIGINAL ARTICLE: Acute Poisoning with Organophosphorus Pesticide: Patients Admitted to A Hospital in Bijapur, Karnataka. [PDF]
Journal of Krishna Institute of Medical Sciences University, 2012 Background: Organophosphorus compounds are the pesticides most often involved in human poisoning. Toxicity of these compounds is due to the inhibition of acetyl cholinesterase at cholinergic junctions of the nervous system.
Indira A. Hundekari +3 more
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Bispyridinium Compounds Inhibit Both Muscle and Neuronal Nicotinic Acetylcholine Receptors in Human Cell Lines. [PDF]
PLoS ONE, 2015 Standard treatment of poisoning by organophosphorus anticholinesterases uses atropine to reduce the muscarinic effects of acetylcholine accumulation and oximes to reactivate acetylcholinesterase (the effectiveness of which depends on the specific ...
Avi Ring +8 more
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