Results 111 to 120 of about 79,056 (283)
Beilstein Journal of Organic Chemistry, 2014 The Co(II) complex of a new D2-symmetric chiral porphyrin 3,5-DiMes-QingPhyrin, [Co(P6)], can catalyze asymmetric aziridination of alkenes with bis(2,2,2-trichloroethyl)phosphoryl azide (TcepN3) as a nitrene source.
Jingran Tao, Li-Mei Jin, X. Peter Zhang
doaj +1 more source
NEW PHOSPHORUS COMPOUNDS K[PCL3(X)] (X= SCN, CN): PREPARATION AND DFT AND SPECTROSCOPIC STUDIES [PDF]
, 2016 Indexación: Web of Science. Scielo.Two new phosphorus complexes, potassium trichlorothiocyanophosphate (III) (PTCTCP; K[PCl3(SCN)]) and potassium trichlorocyanophosphate (III) (PTCCP; K[PCl3(CN)]) were synthesized from the reaction of KSCN and KCN ...
GERLI–CANDIA, LORENA +4 more
core +3 more sources
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 +6 more
wiley +1 more source
Pattern Of Cases of Acute Poisoning in A Rural Tertiary Care Center in Northern India
National Journal of Community Medicine, 2016 Introduction: Poisoning is a common medico-social problem. It is a significant contributor to morbidity and mortality. Our study is to determine the socio demographic profile of the poisoning cases reported and to find out the pattern of poisoning cases
Prashant Gupta +5 more
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Atherton–Todd reaction: mechanism, scope and applications
Beilstein Journal of Organic Chemistry, 2014 Initially, the Atherton–Todd (AT) reaction was applied for the synthesis of phosphoramidates by reacting dialkyl phosphite with a primary amine in the presence of carbon tetrachloride.
Stéphanie S. Le Corre +4 more
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Organophosphorus poisoning: A rare case of upper extremity deep vein thrombosis
Indian Journal of Health Sciences and Biomedical Research KLEU, 2016 A 32-year-old female was admitted with Organophosphorus (OP) poisoning and was managed with gastric lavage, intravenous pralidoxime, and atropine. On the 3rd day, she developed swelling and pain in the right upper extremity. Color Doppler confirmed upper
Muzafar Naik +6 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.
Cook, Julian B. +2 more
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ChemElectroChem, Volume 13, Issue 8, 15 April 2026.An efficient electrochemical intermolecular annulation of diarylphosphine oxides with alkynes is established. Using DABCO as an organic mediator, benzo[b]phosphole oxides are synthesized under transition‐metal‐ and oxidant‐free conditions. High‐surface‐area carbon electrodes are essential for the reaction.
Koichi Mitsudo +6 more
wiley +1 more source
Micro-Electrometric Method for Assessing Cholinesterase Activity in Human Whole Blood
Methods and ProtocolsCholinesterase (ChE) is an essential enzyme for nervous system function, and its activity in the blood serves as a biomarker for pesticide exposure, necessitating accessible assessment methods in resource-limited areas.
Nan Ei Moh Moh Kyi +5 more
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Chiral phosphines in nucleophilic organocatalysis
Beilstein Journal of Organic Chemistry, 2014 This review discusses the tertiary phosphines possessing various chiral skeletons that have been used in asymmetric nucleophilic organocatalytic reactions, including annulations of allenes, alkynes, and Morita–Baylis–Hillman (MBH) acetates, carbonates ...
Yumei Xiao +3 more
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