Results 11 to 20 of about 3,688 (211)

Reimagining o-Carborane-Based Fluorophores: Charge-Transfer from Boron Substituents Triggers Aggregation- and Crystallization-Induced Emission. [PDF]

Angew Chem Int Ed Engl
This work reports, for the first time, aggregation‐ or crystallization‐induced emission in boron‐substituted carboranes, which was driven by photoinduced charge‐transfer from fluorophore attached via boron vertices. The emission properties can be tuned by varying the substituents, expanding design strategies for luminescent materials.
Szathmári B, Gao Y, Buzsáki D, Zámbó D, Holczbauer T, Udvardy A, Szabó P, Kertész J, Hessz D, Kelemen Z.   +9 more
europepmc   +3 more sources

Carborane photochromism: a fatigue resistant carborane switch

Chemical Communications, 2021
A dithienylethene molecule involving carborane clusters shows remarkable fatigue resistance and high contrast visual colour changes when irradiated with alternating ultraviolet and visible light.
Chong Li, Matthew P. Aldred, Rachel A. Harder, Ying Chen, Dmitry S. Yufit, Ming-Qiang Zhu, Mark A. Fox   +6 more
openaire   +5 more sources

Exploiting Blood Transport Proteins as Carborane Supramolecular Vehicles for Boron Neutron Capture Therapy

Nanomaterials, 2023
Carboranes are promising agents for applications in boron neutron capture therapy (BNCT), but their hydrophobicity prevents their use in physiological environments.
Tainah Dorina Marforio, Edoardo Jun Mattioli, Francesco Zerbetto, Matteo Calvaresi   +3 more
doaj   +1 more source

Comprehensive exploration of chemical space using trisubstituted carboranes

Scientific Reports, 2021
A total of 42 trisubstituted carboranes categorised into five scaffolds were systematically designed and synthesized by exploiting the different reactivities of the twelve vertices of o-, m-, and p-carboranes to cover all directions in chemical space ...
Yasunobu Asawa, Saki Hatsuzawa, Atsushi Yoshimori, Kentaro Yamada, Akira Katoh, Hiroyuki Kouji, Hiroyuki Nakamura   +6 more
doaj   +1 more source

The Boron Advantage: The Evolution and Diversification of Boron’s Applications in Medicinal Chemistry

Pharmaceuticals, 2022
In this review, the history of boron’s early use in drugs, and the history of the use of boron functional groups in medicinal chemistry applications are discussed. This includes diazaborines, boronic acids, benzoxaboroles, boron clusters, and carboranes.
Katia Messner, Billy Vuong, Geoffrey K. Tranmer   +2 more
doaj   +1 more source

Effect of Nature of Substituents on Coordination Properties of Mono- and Disubstituted Derivatives of Boron Cluster Anions [B_nH_n]^2– (n = 10, 12) and Carboranes with exo-Polyhedral B–X Bonds (X = N, O, S, Hal)

Inorganics, 2022
This review systematizes data on the coordination ability of mono- and disubstituted derivatives of boron cluster anions and carboranes in complexation with transition metals.
Evgenii Yu. Matveev, Varvara V. Avdeeva, Konstantin Yu. Zhizhin, Elena A. Malinina, Nikolay T. Kuznetsov   +4 more
doaj   +1 more source

DFT Surface Infers Ten-Vertex Cationic Carboranes from the Corresponding Neutral closo Ten-Vertex Family: The Computed Background Confirming Their Experimental Availability

Molecules, 2023
Modern computational protocols based on the density functional theory (DFT) infer that polyhedral closo ten-vertex carboranes are key starting stationary states in obtaining ten-vertex cationic carboranes.
Michael L. McKee, Jan Vrána, Josef Holub, Jindřich Fanfrlík, Drahomír Hnyk   +4 more
doaj   +1 more source

Synthesis and Crystal Structure of 9,12-Dibromo-ortho-Carborane

Molbank, 2022
Synthesis, NMR spectral data and crystal structure of 9,12-dibromo derivative of ortho-carborane are reported.
Olga B. Zhidkova, Anna A. Druzina, Sergey A. Anufriev, Kyrill Yu. Suponitsky, Igor B. Sivaev, Vladimir I. Bregadze   +5 more
doaj   +1 more source

Carboranes

Dalton Transactions, 2014
Citation: 'carboranes' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.C00849 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
Zuowei, Xie, Guo-Xin, Jin
openaire   +3 more sources

A Simple Way to Obtain a Decachloro Derivative of Cobalt Bis(dicarbollide)

Reactions, 2023
A simple synthetic way to obtain a decachloro derivative of cobalt bis(dicarbollide) has been found. The reaction of cesium salt of cobalt bis(dicarbollide) anion with aluminum chloride in chloroform under reflux conditions results in Cs[3,3′-Co(4,7,8,9 ...
Sergey A. Anufriev, Marina Yu. Stogniy, Igor B. Sivaev   +2 more
doaj   +1 more source