Results 51 to 60 of about 1,050 (206)

Metal Complexes Containing Boron Based Ligands [PDF]

open access: yes, 2019
Boron-based compounds have been utilized as ligands within transition metal complexes for many decades. The diversity of such compounds in terms of varying functional groups is truly exceptional.
Owen, Gareth
core   +1 more source

The Far Side of Carboranes: Anticancer Active Monocations and Ambiently Stable Dications

open access: yesAngewandte Chemie, Volume 138, Issue 20, 11 May 2026.
This work describes the synthesis of bench‐stable dicationic carboranes. Their enhanced electrophilicity is documented by opening the clusters with weak nucleophiles or dihydrogen. The surprising stability of positively charged carboranes in water enabled a study of their in vitro antiproliferative activity, which surpassed the effects of doxorubicin ...
Vlastimil Němec   +10 more
wiley   +2 more sources

Synthesis, biological and photophysical studies of novel compounds for cancer therapy [PDF]

open access: yes, 2011
Cancer remains the second most common cause of death in the United States. It is therefore imperative that a lot of effort be put into finding a cure for this dreadful disease that shows no discrimination, and virtually anybody is at risk of developing ...
Amuhaya, Edith Khavwajira
core   +2 more sources

Syntheses and biological evaluation of water soluble carboranylporphyrins for application in boron neutron capture therapy [PDF]

open access: yes, 2006
The goal of the research presented in this dissertation is to develop novel water soluble carboranylporphyrins that can deliver therapeutic dosage of boron specifically to tumors for application in boron neutron capture therapy.
Gottumukkala, Vijay
core   +2 more sources

Medicinal Chemistry of Boron-Bearing Compounds for BNCT- Glioma Treatment: Current Challenges and Perspectives [PDF]

open access: yes, 2018
Since its first description, boron neutron capture therapy (BNCT) was a special type of radiotherapy for treatment of cancer and with focus mainly on glioma therapeutic.
Cerecetto, Hugo, Couto, Marcos
core   +2 more sources

Site‐Selective B─H Activation via HAT Toward Xanthyl‐closo‐Carboranes as Bench‐Stable Precursors of Organosulfur Boron Clusters

open access: yesAngewandte Chemie International Edition, EarlyView.
A light mediated direct regioselective B─H functionalization, via hydrogen atom transfer (HAT), is described. Unexplored xanthyl‐closo‐carboranes as novel bench‐stable and versatile platforms to access sulfur‐containing boron clusters are reported for the first time.
Marco Rusconi   +9 more
wiley   +1 more source

Entering new chemical space with isolable complexes of single, zero-valent silicon and germanium atoms [PDF]

open access: yes, 2021
Monatomic zero-valent silicon and germanium complexes (silylones and germylones), stabilised by neutral donating ligands, emerged only recently as a new class of low-valent group 14 element compounds.
Drieß, Matthias   +3 more
core   +1 more source

N‐heterocyclic carbene‐based tetradentate Pt(II) phosphors for blue organic light‐emitting diodes: Molecular design, photophysics, and device performance

open access: yesBulletin of the Korean Chemical Society, EarlyView.
Structure‐oriented design of NHC‐based tetradentate Pt(II) complexes offers narrowband deep‐blue emission for OLEDs. This review highlights how steric shielding and electronic modulation regulate intermolecular interactions, excited‐state dynamics, and device performance, outlining design principles and outlines toward efficient and durable blue ...
Mingi Kim, Chan Hee Ryu, Kang Mun Lee
wiley   +1 more source

Trigonal Phosphine Umpolung: Electrophilicity Driven by a Redox‐Active Boron Cluster

open access: yesChemistry – A European Journal, EarlyView.
Coupling of a phosphine to a redox‐active cluster enables polarity reversal, or umpolung, at phosphorus. Phosphines are classically known for their nucleophilicity, and while electrophilic reactivity has been observed in geometrically constrained, non‐trigonal systems, similar behavior in ordinary trigonal phosphines is rare.
Bryce C. Nussbaum   +2 more
wiley   +1 more source

NITRILIUM DERIVATES OF NIDO-CARBORANE IN SYNTHESIS OF TRANSITIONAL METAL COMPLEXES [PDF]

open access: yes, 2023
This work was supported by Russian Science Foundation, project № 21-73 ...
Anufriev, S. A.   +3 more
core  

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