Results 31 to 40 of about 1,003,814 (234)

N-Heterocyclic Carbenes: A Door Open to Supramolecular Organometallic Chemistry.

Accounts of Chemical Research, 2020
ConspectusThe field of metallosupramolecular chemistry is clearly dominated by the use of O-, N-, and P-donor Werner-type polydentate ligands. These molecular architectures are of high interest because of their wide range of applications, which include ...
S. Ibáñez, M. Poyatos, E. Peris
semanticscholar   +1 more source

Anti-colorectal cancer activity of an organometallic osmium arene azopyridine complex [PDF]

, 2011
This first in vivo antitumour activity for an organometallic osmium arene complex, [Os(eta(6)-p-cym)(4-(2-pyridylazo)-N,N-dimethylaniline)I]PF(6), is reported. The complex delays the growth of HCT116 human colon cancer xenografts in mice, with negligible
Cooper, Patricia A., Fu, Y. (Ying), Habtemariam, Abraha, Loadman, Paul M., Rijt, Sabine H. van, Sadler, P. J., Shnyder, Steve D.   +6 more
core   +1 more source

Pyrinap ligands for enantioselective syntheses of amines

Nature Communications, 2021
Chiral amines find use as chiral ligands, resolving reagents and versatile building blocks as well as in pharmaceuticals and agrochemicals. Here, the authors developed Pyrinap ligands for the copper-catalyzed enantioselective A3-coupling of terminal ...
Qi Liu, Haibo Xu, Yuling Li, Yuan Yao, Xue Zhang, Yinlong Guo, Shengming Ma   +6 more
doaj   +1 more source

Controlling platinum, ruthenium, and osmium reactivity for anticancer drug design [PDF]

, 2009
The main task of the medicinal chemist is to design molecules that interact specifically with derailed or degenerating processes in a diseased organism, translating the available knowledge of pathobiochemical and physiological data into chemically ...
Bruijnincx, Pieter C. A., Sadler, P. J.
core   +1 more source

Amyloid-beta–copper interaction studied by simultaneous nitrogen K and copper L2,3-edge soft X-ray absorption spectroscopy

iScience, 2021
Summary: We study the interaction between amyloid β (Aβ) peptides and Cu and Zn metal ions by using soft X-ray absorption spectroscopy. The spectral features of the peptides and Cu are simultaneously characterized by recording spectra at the N K-edge and
Jinghui Luo, Hongzhi Wang, Jinming Wu, Vladyslav Romankov, Niéli Daffé, Jan Dreiser   +5 more
doaj   +1 more source

Nontraditional Catalyst Supports in Surface Organometallic Chemistry

, 2020
Surface organometallic chemistry (SOMC) as a field aims to blend the positive attributes of homogeneous and heterogeneous catalysis. Significant insight into heterogeneous systems has been gained over the years through the synthesis, characterization ...
Ryan J. Witzke, Alon Chapovetsky, M. Conley, David M. Kaphan, Massimiliano Delferro   +4 more
semanticscholar   +1 more source

Current applications and future potential for bioinorganic chemistry in the development of anticancer drugs [PDF]

, 2009
This review illustrates notable recent progress in the field of medicinal bioinorganic chemistry as many new approaches to the design of innovative metal-based anticancer drugs are emerging.
Aird, Ang, Barnard, Barnes, Bednarski, Bergamo, Bergamo, Bindoli, Campone, Chatterjee, Che, Chen, Chen, Chen, Chen, Choy, Clarke, Cordier, Desoize, Detty, Dougan, Ernst, Failes, Farrer, Feazell, Fricker, Gabbiani, Gunatilleke, Hall, Hambley, Hamelers, Henderson, Hillard, Hotze, Hotze, Jakupec, Jakupec, Junicke, Kelland, Kostenich, Kostova, Kostrhunova, Li, Mackay, Mackay, Meggers, Mosi, Nguyen, Noor, Oliveira, Ott, Ott, Ott, Peacock, Peacock, Peacock, Peter J. Sadler, Petzold, Petzold, Powis, Rademaker-Lakhai, Sabine H. van Rijt, Sadler, Saggioro, Sergeant, Sessler, Sharman, Shaw, Sherman, Smalley, Storr, Urig, van Rijt, Vessieres, Wang, Wang   +75 more
core   +1 more source

Rhodapentalenes: Pincer Complexes with Internal Aromaticity

iScience, 2019
Summary: Pincer complexes are a remarkably versatile family benefited from their stability, diversity, and tunability. Many of them contain aromatic organic rings at the periphery, and aromaticity plays an important role in their stability and properties,
Qingde Zhuo, Hong Zhang, Linting Ding, Jianfeng Lin, Xiaoxi Zhou, Yuhui Hua, Jun Zhu, Haiping Xia   +7 more
doaj   +1 more source

The para-substituent effect and pH-dependence of the organometallic Baeyer–Villiger oxidation of rhenium–carbon bonds [PDF]

, 2012
We studied the Baeyer–Villiger (BV) type oxidation of phenylrhenium trioxide (PTO) by H2O2 in the aqueous phase using Quantum Mechanics (density functional theory with the M06 functional) focusing on how the solution pH and the para-substituent affect ...
Bischof, Steven M., Cheng, Mu-Jeng, Goddard, William A., III, Gunnoe, T. Brent, Nielsen, Robert J., Periana, Roy A.   +5 more
core   +1 more source

Catalytic Activity of bis-Phosphine Ruthenium(II)-Arene Compounds

CHIMIA, 2008
This overview presents recent work on the coordination chemistry and catalytic activity of bis-phosphine ruthenium(II)-arene complexes, [RuCl(PPh3)(PR3)(?6-arene)]+, carried out in the Laboratory of Organometallic and Medicinal Chemistry at the
Adrian B. Chaplin
doaj   +1 more source