Results 91 to 100 of about 32,010 (230)

Copper (II) Catalyzed Oxidative Alkoxylation of White Phosphorus. Communication 2

Eurasian Chemico-Technological Journal, 2010
White phosphorus has been catalytically oxidized by oxygen in alcoholic solutions of copper (II) acetylacetonate, halides or carboxylates to yield dialkyl phosphites and trialkyl phosphates under mild reaction conditions.
R. R. Abdreimova, F. Kh. Faizova, A. A. Karimova   +2 more
doaj   +1 more source

Organophosphate esters in indoor dust from 12 countries: Concentrations, composition profiles, and human exposure [PDF]

, 2019
A total of 20 organophosphate triesters (OPEs), including seven alkyl-OPEs, three chlorinated (Cl)-OPEs, seven aryl-OPEs, and three oligomeric-OPEs were measured in 341 house dust samples collected from 12 countries during the period 2010-2014. OPEs were
문효방
core   +1 more source

Flow Chemistry Meets Green Solvents: Telescoped Synthesis of Triazolyl Phosphoramidates and Phosphinamides in γ‐Valerolactone

ChemSusChem, Volume 19, Issue 9, 14 May 2026.
A telescoped three‐step continuous flow process enables the synthesis of organophosphorus 1,2,3‐triazoles in the biomass‐derived solvent γ‐valerolactone (GVL). The sequence integrates N‐phosphorylation, azidation, and Cu(I)‐catalyzed azide–alkyne cycloaddition (CuAAC), followed by in‐line copper removal, giving diverse triazoles in good to high overall
Viktória Gerő, Dániel Steinsits, Pál Tamás Szabó, Erika Bálint   +3 more
wiley   +1 more source

Nitrobenzene poisoning presenting as Methemoglobinemia

Muller Journal of Medical Sciences and Research, 2014
Consumption of toxic compounds in an attempt to commit suicide is very common. Organophosphorus compounds are the most commonly consumed and fatal poisons. Nitrobenzene consumption for suicidal purposes is very rare.
Amit A Bharadiya, Akshay N Lakhotia, Aparna Patange, Jyotsna B Jaju, Kushal Choraria   +4 more
doaj   +1 more source

Crystal Facets Reactivity in Metal–Organic Frameworks

Israel Journal of Chemistry, Volume 66, Issue 3, May 2026.
In this mini review, it is highlighted how the crystal facets reactivity of metal–organic frameworks can be dictated by bond strength, surface functionality, particle size, defect density, or crystal morphology. Precise control of these parameters enables deliberate exposure of crystal facets, leading to enhanced crystal surface accessibility and ...
Emilio Borrego‐Marin, Jorge A. R. Navarro   +1 more
wiley   +1 more source

The health endpoint due to exposure organophosphorus toxicant

Clinical Epidemiology and Global Health
Background/objectives: Organophosphorus compounds are extremely predominant in terms of agricultural and commercial activities. The aim of this review study was to assess the health endpoint due to organophosphorus toxicant.
Yousef Nikmanesh, Majid Farhadi, Masoume Taherian, Parisa Asban, Fatemeh Kiani, Mohammad Javad Mohammadi   +5 more
doaj   +1 more source

Hybrid Modification Strategies of Metal–Organic Frameworks: A Review on Structural Design and Environmental Applications

ChemistryOpen, Volume 15, Issue 5, May 2026.
This review examines how hybrid modification strategies enhance the structural design and environmental performance of metal–organic frameworks (MOFs). It outlines key synthesis routes, functionalization approaches, and integration with complementary materials, highlighting advances in pollutant removal, sensing, and sustainable remediation.
Samar H. Elagamy, Adel M. Michael, Reem H. Obaydo, Hayam M. Lotfy   +3 more
wiley   +1 more source

Evaluation of intravenous lipid emulsion as a novel therapeutic antidote in severe organophosphorous poisoning- A prospective randomized, comparative study [PDF]

Al Ameen Journal of Medical Sciences, 2019
Background: Organophosphorus compounds are usually esters, amides or thiol derivatives of phosphonic acid and form a large family (>50000 compounds). The principal use of these compounds are as pesticides in agriculture, mainly as insecticides.
Shabnum Majeed, Altaf H. Malik, B.A. Dar
doaj  

Electrochemical Process for Diazinon Removal from Aqueous Media: Design of Experiments, Optimization, and DLLME-GC-FID Method for Diazinon Determination [PDF]

, 2015
In the present study, electrochemical process was studied via removal of diazinon (O,O-diethyl O-2-isopropyl-6-methylpyrimidin-4-yl phosphorothioate) as an insecticide/ acaricide organic case study.
Daraei, H., Faez, E., Hosseini, G., Maleki, A., Shahamat, Y.D.   +4 more
core   +1 more source

Investigation of Potential Risks in Bio‐Based Food Contact Materials (FCMs) From Microbial Exploitation of Agricultural Wastes: Case Studies of Bacterial Cellulose and Nisin

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT In the context of the circular economy and the increasing demand for safe and sustainable packaging, this work addresses the safety assessment of food contact materials (FCMs) derived from agro‐industrial by‐products. Despite growing interest in these bio‐based materials, the literature still lacks a structured safety‐assessment framework able
Marianna Ciccone, Emmanouil Tsochatzis, Joel Armando Njieukam, Lorenzo Siroli, Davide Gottardi, Rosalba Lanciotti, Francesca Patrignani   +6 more
wiley   +1 more source