Results 51 to 60 of about 2,463 (211)
Synthesis of Carboranyl-Containing β-Arylaliphatic Acids for Potential Application in BNCT
MoleculesOne of the promising research areas involving carborane derivatives is boron neutron capture therapy (BNCT). Due to the high boron atom content in carborane molecules, these compounds are considered potential candidates for BNCT-based cancer treatment ...
Lana I. Lissovskaya, Ilya V. Korolkov
doaj +1 more source
Beilstein Journal of Organic Chemistry, 2018 The direct C–H functionalization methodology has first been applied to perform transition metal-free C–H/C–Li cross-couplings of 2H-imidazole 1-oxides with carboranyllithium.
Lidia A. Smyshliaeva +4 more
doaj +1 more source
Synthesis and Characterization of 14-Vertex Carboranes
, 2016 Twelve new 14-vertex closo-carboranes, including CAd (carbon atoms adjacent), CAp (carbon atoms apart), and cage B-substituted species, were synthesized and structurally characterized via either a [13 + 1] or a [12 + 2] polyhedral expansion protocol ...
Fangrui Zheng (1761346) +2 more
core +1 more source
A solvent-free regioselective iodination route of ortho-carboranes [PDF]
, 2006 Tetraiodo-ortho-carborane based X-ray contrast agents can be readily prepared in a high yield, fast, clean, regioselective fashion by a solvent-free reaction of ortho-carboranes with iodine in sealed tubes.Vaca Puga, A.; Teixidor, F.; Kivekas, R ...
Teixidor, Francesc +4 more
core +1 more source
Optically induced charge-transfer in donor-acceptor-substituted p- and m- C2B10H12 carboranes
Nature CommunicationsIcosahedral carboranes, C2B10H12, have long been considered to be aromatic but the extent of conjugation between these clusters and their substituents is still being debated. m- and p-Carboranes are compared with m- and p-phenylenes as conjugated bridges
Lin Wu +12 more
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Carboranes as Lewis Acids: Tetrel Bonding in CB11H11 Carbonium Ylide
Crystals, 2021 High-level quantum-chemical computations (G4MP2) are carried out in the study of complexes featuring tetrel bonding between the carbon atom in the carbenoid CB11H11—obtained by hydride removal in the C-H bond of the known closo-monocarbadodecaborate ...
Maxime Ferrer +3 more
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N,O-Type Carborane-Based Materials
Crystals, 2016 This review summarizes the synthesis and coordination chemistry of a series of carboranyl ligands containing N,O donors. Such carborane-based ligands are scarcely reported in the literature when compared to other heteroatom-containing donors.
José Giner Planas +2 more
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A flat carborane with multiple aromaticity beyond Wade–Mingos’ rules
Nature Communications, 2020 The polyhedral skeletal electron pair theory (PESPT), also known as Wade-Mingos’ rules, defines a relationship between skeletal bonding electron pairs and structure of clusters.
Wei Lu, Dinh Cao Huan Do, Rei Kinjo
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Carba‐closo‐dodecaborates as Superchaotropic Anions
Chemistry – A European Journal, EarlyView.The singly charged boron cluster anion CB11H12– forms strong inclusion complexes with cyclodextrins, interacts strongly with nonionic polymers, and serves as an effective transmembrane carrier, positioning itself as the smallest superchaotropic anion known to date. .
Andrea Barba‐Bon +8 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.Understanding aromaticity has evolved from benzene‐centric concepts to a broad multidimensional framework spanning organic, inorganic, and excited‐state systems. This review highlights ambiguities between magnetic, electronic, geometric, and energetic descriptors, emphasizing the need for unified, multi‐criteria approaches.
Sílvia Escayola +2 more
wiley +1 more source