Results 91 to 100 of about 4,674 (215)

Preparation and Evaluation of Carborane Analogues of Tamoxifen

open access: yes, 2016
A stereoselective synthesis of closo carborane analogues of tamoxifen was developed where the products represent a new approach to developing metabolically robust SERMs.
Jennifer Lemon (2248609)   +2 more
core   +3 more sources

Optically induced charge-transfer in donor-acceptor-substituted p- and m- C2B10H12 carboranes

open access: yesNature Communications
Icosahedral 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
doaj   +1 more source

Aggregation-Induced Fluorescence of Carbazole and o-Carborane Based Organic Fluorophore

open access: yesFrontiers in Chemistry, 2019
Carbazole based fluorophores 9-butyl-3,6-bis-(phenylethynyl)-9H-carbazole (1) and 9-butyl-3,6-bis-(2-phenyl-o-carborane)-9H-carbazole (2) were synthesized via Sonogashira type cross-coupling reaction and followed by insertion with decaborane.
Jiemin Jiao   +7 more
doaj   +1 more source

Fine-Tuning Electronic Properties of Luminescent Pt(II) Complexes via Vertex-Differentiated Coordination of Sterically Invariant Carborane-Based Ligands

open access: yes, 2018
We report the synthesis of two isomeric Pt(II) complexes ligated by doubly deprotonated 1,1′-bis(o-carborane) (bc). This work provides a potential route to fine-tune the electronic properties of luminescent metal complexes by virtue of vertex ...
Alexander, Spokoyny   +5 more
core   +1 more source

Fluorescent carborane-vinylstilbene functionalised octasilsesquioxanes: Synthesis, structural, thermal and photophysical properties

open access: yes, 2017
A new set of four different fluorescent boron-rich hybrids based on an octasilsesquioxane core (T8) are presented herein. The syntheses have been carried out starting from styrene-containing ortho- and meta-carboranes and an adequately substituted ...
Cabrera González, Justo Enrique
core   +1 more source

Is o-carborane photoluminescent?

open access: yes, 2004
At 77 K in the solid state and in ethanol glasses, o-carborane (1,2-C(2)B(10)H(12)) shows a relatively intense (phi similar to 10(-3) at lambda(exc) = 260 nm) structured photoluminescence (lambda(max) = 441 nm). In agreement with the rather slow decay of
Vogler, Arnd, Kunkely, Horst
core   +1 more source

Enhanced reversal of ABCG2‐mediated drug resistance by replacing a phenyl ring in baicalein with a meta‐carborane

open access: yesMolecular Oncology
Success of chemotherapy is often hampered by multidrug resistance. One mechanism for drug resistance is the elimination of anticancer drugs through drug transporters, such as breast cancer resistance protein (BCRP; also known as ABCG2), and causes a poor
Lydia Kuhnert   +7 more
doaj   +1 more source

Di-μ-thiocyanato-bis{[1,2-bis(diisopropylphosphanyl)-1,2-dicarba-closo-dodecaborane]silver(I)}

open access: yesActa Crystallographica Section E, 2011
The title compound, [Ag2(NCS)2(C14H38B10P2)2], was synthesized by the reaction of 1,2-bis(diisopropylphosphanyl)-1,2-dicarba-closo-dodecaborane with AgSCN.
Dacheng Li, Chengchen Zhu, Liguo Yang
doaj   +1 more source

Carborane super-nano-tubes

open access: yes, 2016
© 2015 Elsevier B.V. All rights reserved. Nano-structures are naturally sought to be designed from a few especially stable multifunctional units, which can be manipulated into diverse chosen forms.
Klein, D. J.   +2 more
core   +1 more source

Preparation and cell imaging of a nido-carborane fluorescent complex based on multi-component polymerization.

open access: yesPLoS ONE
The biocompatibility of carborane was a difficult problem that had drawn a lot of study interest. Using multi-ion inlay binding, water-soluble polymers were created by encapsulating nido-carborane in diazaspirodecaniums such as para-poly-nido ...
Hezhong Ouyang, Zhou Wang, Min Liu
doaj   +1 more source

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