Results 11 to 20 of about 5,987 (170)

History of Organophosphorus Compounds in the Context of Their Use as Chemical Warfare Agents [PDF]

Molecules
This is a broad look at the history of phosphorus—from the element through its inorganic and organic compounds to the applications of organophosphates.
Maciej Boczkowski, Stanisław Popiel, Jakub Nawała, Hubert Suska   +3 more
doaj   +2 more sources

Organophosphorus chemistry: from model to application [PDF]

Beilstein Journal of Organic Chemistry, 2023
György Keglevich
doaj   +2 more sources

Organophosphorus chemistry [PDF]

Beilstein Journal of Organic Chemistry, 2014
Paul R. Hanson
doaj   +2 more sources

Phosphorus-Containing Dibenzonaphthanthrenes: Electronic Fine Tuning of Polycyclic Aromatic Hydrocarbons through Organophosphorus Chemistry. [PDF]

Chemistry, 2020
Ascherl JDR, Neiß C, Vogel A, Graf J, Rominger F, Oeser T, Hampel F, Görling A, Kivala M.   +8 more
europepmc   +2 more sources

P-stereogenic centre via Pd/Cu-bimetallic catalytic selective phosphinylation of allenylic acetates [PDF]

Nature Communications
P-stereogenic organophosphorus compounds are a class of highly important compounds due to their potentials in asymmetric catalysis both as ligands or catalysts and medicinal chemistry. Herein, we report an efficient protocol under bimetallic catalysis of
Gen Li, Shichao Hong, Xuechen Li, Wenhao Zhao, Chaobo Ye, Yi Yu, Huajie Jiang, Jie Yu, Xue Zhang, Shengming Ma, Qiankun Li   +10 more
doaj   +2 more sources

Synthesis, biological and electrochemical evaluation of glycidyl esters of phosphorus acids as potential anticancer drugs [PDF]

Beilstein Journal of Organic Chemistry
Organophosphorus compounds are important in synthetic organic chemistry and pharmaceutical applications due to their diverse biological activities. In this study, we synthesized three novel glycidyl esters of phosphorus acids 1–3 via the condensation of ...
Almaz A. Zagidullin, Emil R. Bulatov, Mikhail N. Khrizanforov, Damir R. Davletshin, Elvina M. Gilyazova, Ivan A. Strelkov, Vasily A. Miluykov   +6 more
doaj   +2 more sources

α-Aminophosphonates, -Phosphinates, and -Phosphine Oxides as Extraction and Precipitation Agents for Rare Earth Metals, Thorium, and Uranium: A Review

Molecules, 2022
α-Aminophosphonates, -phosphinates, and -phosphine oxides are a group of organophosphorus compounds that were investigated as extraction agents for rare earth (RE) metals and actinoids for the first time in the 1960s.
Esa Kukkonen, Emilia Josefiina Virtanen, Jani Olavi Moilanen   +2 more
doaj   +1 more source

Chemical Weapons: History of the Study of Organophosphorus Toxic Agents Abroad

Вестник войск РХБ защиты, 2023
Organophosphorus compounds occupy a unique positon among all chemical warfare agents (CWA's). Since the 1930-s their high toxicity, wide range of physical-chemical properties and complex action attracted close attention of foreign military experts.
I. A. Nelga, I. V. Medvetsky, A. V. Zlobin, S. V. Tretyakov, A. V. Sherstyuk, I. V. Kostyuchenko   +5 more
doaj   +1 more source

Asymmetrically Substituted Phospholes as Ligands for Coinage Metal Complexes

Molecules, 2022
A series of coinage metal complexes asymmetrically substituted 2,5-diaryl phosphole ligands is reported. Structure, identity, and purity of all obtained complexes were corroborated with state-of-the-art techniques (multinuclear NMR, mass spectrometry ...
Fabian Roesler, Clemens Bruhn, Rudolf Pietschnig   +2 more
doaj   +1 more source

Quantum Chemical Approach to the Adsorption of Chlorpyrifos and Fenitrothion on the Carbon-Doped Boron Nitride Nanotube Decorated with Tetrapeptide

Crystals, 2022
In the present study, four materials based on boron nitride nanotubes—namely pristine BNNT, C-doped BNNT, tetrapeptide/BNNT, and tetrapeptide/C-doped BNNT—were examined to evaluate adsorption of the organophosphorus pesticides chlorpyrifos and ...
Chien-Lin Lee, Chia Ming Chang
doaj   +1 more source