Results 21 to 30 of about 76,679 (335)

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
doaj   +1 more source

Radical reactions promoted by trivalent tertiary phosphines

Organic Chemistry Frontiers, 2020
The background and recent breakthroughs in the single-electron-transfer (SET) reactions with trivalent tertiary phosphines are summarized and discussed in detail, and an outlook in the developments within this field is provided.
Dingwu Pan, Guihua Nie, Shichun Jiang, Tingting Li, Zhichao Jin   +4 more
semanticscholar   +1 more source

Exploring pta Alternatives in the Development of Ruthenium–Arene Anticancer Compounds

Molecules, 2023
Organoruthenium pyrithione (1-hydroxypyridine-2-thione) complexes have been shown in our recent studies to be a promising family of compounds for development of new anticancer drugs.
Jakob Kljun, Mihaela Rebernik, Lucía M. Balsa, Jerneja Kladnik, Uroš Rapuš, Tomaž Trobec, Kristina Sepčić, Robert Frangež, Ignacio E. León, Iztok Turel   +9 more
doaj   +1 more source

Mechanisms of Phosphine Toxicity [PDF]

Journal of Toxicology, 2011
Fumigation with phosphine gas is by far the most widely used treatment for the protection of stored grain against insect pests. The development of high-level resistance in insects now threatens its continued use. As there is no suitable chemical to replace phosphine, it is essential to understand the mechanisms of phosphine toxicity to increase the ...
Nisa S. Nath, Ishita Bhattacharya, David I. Schlipalius, David I. Schlipalius, Paul R. Ebert, Andrew G. Tuck, Andrew G. Tuck   +6 more
openaire   +4 more sources

Regium Bonds between Silver(I) Pyrazolates Dinuclear Complexes and Lewis Bases (N₂, OH₂, NCH, SH₂, NH₃, PH₃, CO and CNH)

Crystals, 2020
A theoretical study and Cambridge Structural Database (CSD) search of dinuclear Ag(I) pyrazolates interactions with Lewis bases were carried out and the effect of the substituents and ligands on the structure and on the aromaticity were analyzed.
Ibon Alkorta, Cristina Trujillo, Goar Sánchez-Sanz, José Elguero   +3 more
doaj   +1 more source

Metal Phosphonates and Phosphinates [PDF]

Crystals, 2019
The present Special Issue entitled “Metal phosphonates and phosphinates” aims to collect recent and significant research papers on the fascinating chemistry of these two related families of coordination compounds [...]
Marco Taddei, Ferdinando Costantino
openaire   +4 more sources

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
doaj   +1 more source

Phosphine‐Stabilized Pnictinidenes [PDF]

Chemistry – A European Journal, 2021
AbstractThe reaction of the intramolecular germylene‐phosphine Lewis pair (o‐PPh2)C6H4GeAr* (1) with Group 15 element trichlorides ECl3 (E=P, As, Sb) was investigated. After oxidative addition, the resulting compounds (o‐PPh2)C6H4(Ar*)Ge(Cl)ECl2 (2: E=P, 3: E=As, 4: E=Sb) were reduced by using sodium metal or LiHBEt3.
Dominik Raiser, Klaus Eichele, Hartmut Schubert, Lars Wesemann   +3 more
openaire   +3 more sources

Development of Mononuclear (Arene) Ruthenium Complexes as Anticancer Agents: A Review [PDF]

OUSL Journal, 2022
(Arene)ruthenium complexes have displayed promising activity against cancer and showed fewer side effects compared to platinum-based drugs. Activity tuning of arene complexes have been explored by varying, amines, phosphines and other N^N, N^O, N^S ...
Thilini U. Amarasinghe, Sarath D. Perera
doaj   +1 more source