Results 11 to 20 of about 4,682 (219)

Charge-Compensated Derivatives of Nido-Carborane [PDF]

open access: yesInorganics, 2023
This review summarizes data on the main types of charge-compensated nido-carborane derivatives. Compared with organic analogs, onium derivatives of nido-carborane have increased stability due to the stabilizing electron-donor action of the boron cage ...
Marina Yu. Stogniy   +2 more
doaj   +2 more sources

Carborane Nanomembranes [PDF]

open access: yesACS Nano
We report on the fabrication of a boron-based two-dimensional (2D) material via electron irradiation-induced cross-linking of carborane self-assembled monolayers (SAMs) on crystalline silver substrates. The SAMs of 1,2-dicarba-closo-dodecarborane-9,12-dithiol (O9,12) were prepared on flat crystalline silver substrates and irradiated with low-energy ...
Martha Frey   +8 more
openaire   +5 more sources

Synthesis of B-Substituted Anthracenyl and Pyrenyl Derivatives of ortho-Carborane [PDF]

open access: yesInorganics
Isomeric B-substituted anthracenyl and pyrenyl derivatives of ortho-carborane containing polycyclic aromatic substituents both in the position of the carborane cage most distant from the carbon atoms (position 9) and in the neighboring position (position
Akim V. Shmal’ko   +5 more
doaj   +2 more sources

Palladium-Catalyzed Amination of 2-Iodo-para-carborane [PDF]

open access: yes, 2007
The palladium-catalyzed Buchwald−Hartwig amination of B-iodocarborane by various azoles and amines is described for the first time. The reactions of 2-iodo-p-carborane with indole, imidazole, benzimidazole, or carbazole in the system Pd(dba)2−BINAP ...
Vladimir I. Bregadze (1978285)   +6 more
core   +7 more sources

Carborane-Based Three-Dimensional Covalent Organic Frameworks [PDF]

open access: yes, 2023
The predesignable porous structure and high structural flexibility of covalent organic frameworks (COFs) render this material desirable as a platform for addressing various cutting-edge issues.
Xiaoyi Xu (811021)   +3 more
core   +1 more source

The Effect of Carborane Substituents on the Lewis Acidity of Boranes [PDF]

open access: yes, 2023
The Lewis acidity of primary, secondary, and tertiary boranes with phenyl, pentafluorophenyl, and all three isomers of icosahedral carboranes (ortho, meta, and para) were investigated by computing their fluoride, hydride, and ammonia affinities as well ...
Caleb, Martin   +2 more
core   +1 more source

Sterically Invariant Carborane-Based Ligands for the Morphological and Electronic Control of Metal-Organic Chalcogenolate Assemblies [PDF]

open access: yes, 2022
Herein, we report the use of sterically invariant carborane-based chalcogenols, containing exopolyhedral B-Se or B-S bonds, as ligands for the formation of photoluminescent copper(I)-based metal-organic chalcogenolate assemblies (MOCHAs).
Alexander, Spokoyny   +8 more
core   +1 more source

Carborane-Containing Liquid Crystals:  Synthesis and Structural, Conformational, Thermal, and Spectroscopic Characterization of Diheptyl and Diheptynyl Derivatives of p-Carboranes [PDF]

open access: yes, 2016
Molecular and electronic structures for four p-carborane derivatives were studied in the context of their liquid crystalline properties. Thus molecular and crystal structures of diheptyl and diheptynyl derivatives of 10- and 12-vertex bi-p-carboranes ...
Victor G. Young (1405513)   +3 more
core   +3 more sources

Tuning the Liquid Crystallinity of Cholesteryl-o-Carborane Dyads: Synthesis, Structure, Photoluminescence, and Mesomorphic Properties

open access: yesCrystals, 2021
A set of mesomorphic materials in which the o-carborane cluster is covalently bonded to a cholesteryl benzoate moiety (mesogen group) through a suitably designed linker is described.
Albert Ferrer-Ugalde   +6 more
doaj   +1 more source

Carboranes

open access: yesDalton 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

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