Results 51 to 60 of about 14,652 (153)
Organocatalytic B–H Functionalization of Carboranes via Photo‐Induced Hydrogen Atom Transfer
Visible‐light organocatalytic hydrogen atom transfer enables direct carborane B─H bond functionalization. A photocatalytically generated cationic aminium radical selectively abstracts hydrogen from hydridic boron sites, forming boron‐centered radicals that couple with activated olefins or imines to deliver B‐functionalized carboranes under mild ...
Takaya Sakaue +6 more
wiley +1 more source
The Synthesis and Characterization of Carborane and Metallocarborane-Carbohydrate Conjugates [PDF]
This thesis describes the synthesis and characterization of a series of carborane and metallocarborane-carbohydrate conjugates as model systems for developing a novel class of radiophannaceuticals.
Green, Andrew
core
Synthesis and vesicle formation of a nido-carborane cluster lipid for boron neutron capture therapy
The nido-carborane lipid, which has a double-tailed moiety, was synthesized from heptadecanol in 5 steps. Analysis in a transmission electron microscope by negative staining with uranyl acetate showed that the lipid formed a stable vesicle in which calcein was encapsulated.
H Nakamura +4 more
openaire +2 more sources
Facile Synthesis of closo-nido Bis(carborane) and Its Highly Regioselective Halogenation
1,1’-Bis(ortho-carborane) undergoes mild deboronation in solution in the presence of water with formation of the [7-(1′,2′-closo-C2B10H11-1′-)-7,8-nido-C2B9H11]- (1) anion.
Kazakov, Grigiriy +5 more
core +1 more source
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
Two dicarbadodecaborane(12)‐based dual cyclooxygenase‐2/5‐lipoxygenase (COX‐2/5‐LO) inhibitors were 123I‐labeled. Refinement of labeling and formulation conditions and extensive in vitro characterization are presented. Cell uptake studies in COX‐2‐ and 5‐LO‐overexpressing cell lines showed COX‐2‐independent and partly 5‐LO‐dependent uptake.
Jonas Schädlich +11 more
wiley +1 more source
ABSTRACT Targeted radioligand therapy has emerged as a promising treatment option for eradicating advanced cancer forms. α‐Emitters are considered particularly promising as they can obliterate (micro)‐metastases. The α‐emitter astatine‐211 (211At) has experienced increased interest due to its favorable decay properties.
Marius Müller +5 more
wiley +1 more source
Isomerisation of nido-[C2B10H12]2− dianions::Unprecedented rearrangements and new structural motifs in carborane cluster chemistry [PDF]
Dianionic nido-[C2B10]2− species are key intermediates in the polyhedral expansion from 12- to 13-vertex carboranes and metallacarboranes, and the isomer adopted by these nidointermediates dictates the isomeric form of the 13-vertex product.
Welch, Alan J. +2 more
core +1 more source
The anionic manganese tricarbonyl complex [1,1,1-(CO)3-isonido-1,2,4-MnC2B8H10]–was synthesized in the form of PPN and tmdaH salts (PPN is bis(triphenylphosphine)iminium, tmda is N,N,N’,N’-tetramethyl-1,8-diaminonaphthalene) by the reaction of the ...
Pisareva I.V. +6 more
core +2 more sources

