Results 11 to 20 of about 5,035 (240)

Two out of Three Musketeers Fight against Cancer: Synthesis, Physicochemical, and Biological Properties of Phosphino Cu^I, Ru^II, Ir^III Complexes

Pharmaceuticals, 2022
Two novel phosphine ligands, Ph2PCH2N(CH2CH3)3 (1) and Ph2PCH2N(CH2CH2CH2CH3)2 (2), and six new metal (Cu(I), Ir(III) and Ru(II)) complexes with those ligands: iridium(III) complexes: Ir(η5-Cp*)Cl2(1) (1a), Ir(η5-Cp*)Cl2(2) (2a) (Cp ...
Urszula K. Komarnicka, Alessandro Niorettini, Sandra Kozieł, Barbara Pucelik, Agata Barzowska, Daria Wojtala, Aleksandra Ziółkowska, Monika Lesiów, Agnieszka Kyzioł, Stefano Caramori, Marina Porchia, Alina Bieńko   +11 more
doaj   +1 more source

Serinol-Based Versatile Disulfide-Reducing Reagent

Molecules, 2023
Here, we report the synthesis of disulfide-reducing agents 2-(dibenzylamino) propane-1,3-dithiol (DPDT) and 2-(dibenzylamino)-2-methylpropane-1,3-dithiol (DMPDT) from serinol and methyl serinol, respectively. DPDT was found to show greater stability than
Babita Kushwaha, Sinenhlanhla N. Mthembu, Anamika Sharma, Fernando Albericio, Beatriz G. de la Torre   +4 more
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Inhibition of Cancer Cell Proliferation and Bacterial Growth by Silver(I) Complexes Bearing a CH₃-Substituted Thiadiazole-Based Thioamide

Molecules, 2023
Ag(I) coordination compounds have recently attracted much attention as antiproliferative and antibacterial agents against a wide range of cancer cell lines and pathogens.
Despoina Varna, Elena Geromichalou, Georgia Karlioti, Rigini Papi, Panagiotis Dalezis, Antonios G. Hatzidimitriou, George Psomas, Theodora Choli-Papadopoulou, Dimitrios T. Trafalis, Panagiotis A. Angaridis   +9 more
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Phosphines featuring a hexafluorocyclopentene skeleton: Synthesis, coordination properties, and applications for Lewis-acidic transition-metal catalysts

Results in Chemistry, 2019
Weakly σ-donating phosphines bearing a hexafluorocyclopentene skeleton were synthesized. The 1JPSe coupling constants of selenides of the fluorinated phosphines revealed substantially decreased s-character of the phosphorus lone pair orbitals of the ...
Tomohiro Agou, Nao Wada, Momoko Komatsu, Miki Nohara, Yoshiyuki Mizuhata, Norihiro Tokitoh, Takaaki Hosoya, Hiroki Fukumoto, Toshio Kubota   +8 more
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Diametric calix[6]arene-based phosphine gold(I) cavitands

Beilstein Journal of Organic Chemistry, 2022
We report the synthesis and characterization, in low polarity solvents, of a novel class of diametric phosphine gold(I) cavitands characterized by a 1,2,3-alternate geometry. Preliminary catalytic studies were performed on a model cycloisomerization of 1,
Gabriele Giovanardi, Andrea Secchi, Arturo Arduini, Gianpiero Cera   +3 more
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Rhodium-catalysed direct hydroarylation of alkenes and alkynes with phosphines through phosphorous-assisted C−H activation

Nature Communications, 2019
Dialkyl biaryl phosphines find wide application in catalysis as ligands. Here, the authors report a rhodium-catalysed hydroarylation of alkenes and alkynes with tertiary phosphines through P(III)-chelation assisted C-H activation affording a library of ...
Dingyi Wang, Ben Dong, Yandong Wang, Jiasheng Qian, Jinjun Zhu, Yue Zhao, Zhuangzhi Shi   +6 more
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Phosphonate–Phosphinate Rearrangement

The Journal of Organic Chemistry, 2015
LiTMP metalated dimethyl N-Boc-phosphoramidates derived from 1-phenylethylamine and 1,2,3,4-tetrahydronaphthalen-1-ylamine highly selectively at the CH3O group to generate short-lived oxymethyllithiums. These isomerized to diastereomeric hydroxymethylphosphonamidates (phosphate–phosphonate rearrangement).
Qian, Renzhe, Roller, Alexander, Hammerschmidt, Friedrich   +2 more
openaire   +2 more sources

Effect of aluminium phosphide (ALP) gas inhalation exposure on adipose tissue characteristics and histological toxicity in male rats

Journal of Taibah University for Science, 2020
Considering the increasing incidence of fatal aluminium phosphide (ALP) poisoning and its toxicological aspects and also the paucity of our knowledge concerning the ALP effect on adipose tissue and adipokines, the present study aimed to assess the effect
Zoya Tahergorabi, Mahmoud Zardast, Ali Naghizadeh, Borhan Mansouri, Iman Nakhaei, Mohsen Zangouei   +5 more
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Primary Phosphines and Phosphine Oxides with a Stereogenic Carbon Center Adjacent to the Phosphorus Atom: Synthesis and Anti-Markovnikov Radical Addition to Alkenes

Organics, 2021
Organophosphorus compounds with stereogenic phosphorus and carbon atoms have received increasing attention. In this regards, primary phosphines with a stereogenic carbon atom adjacent to the phosphorus atom were synthesized by the reduction in ...
Toshiaki Murai, Ryota Wada, Kouji Iwata, Yuuki Maekawa, Kazuma Kuwabara, Mao Minoura   +5 more
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Intramolecular Phosphine-Promoted Knoevenagel Based Redox-Reaction

Molecules, 2022
A Knoevenagel based redox-reaction promoted by intramolecular phosphine sources is presented for the first time. The influence of different diketones, aldehydes, bases and acids was investigated. The effects of different substituents were evaluated based
Niklas Feuge, Jan C. Namyslo, Dieter E. Kaufmann, René Wilhelm   +3 more
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