Results 31 to 40 of about 14,652 (153)

Crystal Structure of 9-Dibenzylsulfide-7,8-dicarba-nido-undecaborane 9-Bn₂S-7,8-C₂B₉H₁₁

Molbank, 2021
The crystal structure of 9-dibenzylsulfide-7,8-dicarba-nido-undecaborane 9-Bn2S-7,8-C2B9H11 was determined by a single-crystal X-ray diffraction. One of the benzyl groups is located above the open face of the carborane cage with a short H···H distance (2.
Sergey A. Anufriev, Alexei A. Anisimov, Igor B. Sivaev, Vladimir I. Bregadze   +3 more
doaj   +1 more source

Water-soluble BODIPY-nido-carborane nanoparticles applied to biocompatibility tumor cell imaging [PDF]

Photochemical & Photobiological Sciences, 2022
In this article, o-carborane has a high boron content, high hydrophobicity, and good chemical stability. It has been widely used in the fields of biology and medicine, especially in the application of boron neutron capture therapy (BNCT). However, o-carborane is a fat-soluble compound, its hydrophobicity is too strong, and its bioavailability is poor ...
Dongfang, Dai, Guangchang, Lian, Xia, He, Jifeng, Feng, Guofan, Jin   +4 more
openaire   +2 more sources

New Aspects of Ruthenium-Mediated Polyhedral Contraction of Monocarbollides

Inorganics, 2022
It has been shown that the interaction of tris(triphenylphosphine)ruthenium dichloride RuCl2(PPh3)3 (1) with 10-vertex monocarborane [6-Ph-nido-6-CB9H11]−[Et4N]+ (2) under mild thermolysis conditions is not selective due to the undesired coordination of ...
Dmitry A. Loginov, Fedor M. Dolgushin, Vitalii E. Konoplev, Maxim V. Tachaev   +3 more
doaj   +1 more source

Cyclic Voltammetry Study of Closo-Ruthenacarboranes

Physchem, 2023
Electrochemical properties of transition metal complexes are important parameters that should be considered for the successful application of these compounds in catalytic reactions.
Ivan D. Grishin, Anastasia M. Zimina, Alexander A. Kaltenberg   +2 more
doaj   +1 more source

Synthesis of Bis(Carboranyl)amides 1,1′-μ-(CH₂NH(O)C(CH₂)_n-1,2-C₂B₁₀H₁₁)₂ (n = 0, 1) and Attempt of Synthesis of Gadolinium Bis(Dicarbollide)

Molecules, 2021
Bis(carboranyl)amides 1,1′-μ-(CH2NH(O)C(CH2)n-1,2-C2B10H11)2 (n = 0, 1) were prepared by the reactions of the corresponding carboranyl acyl chlorides with ethylenediamine.
Yasunobu Asawa, Aleksandra V. Arsent’eva, Sergey A. Anufriev, Alexei A. Anisimov, Kyrill Yu. Suponitsky, Oleg A. Filippov, Hiroyuki Nakamura, Igor B. Sivaev   +7 more
doaj   +1 more source

Icosahedral metallacarborane/carborane species derived from 1,1′-bis(o-carborane) [PDF]

, 2015
Examples of singly-metallated derivatives of 1,1′-bis(o-carborane) have been prepared and spectroscopically and structurally characterised. Metallation of [7-(1′-1′,2′-closo-C2B10H11)-7,8-nido-C2B9H10]2- with a {Ru(p-cymene)}2+ fragment affords both the ...
Ellis, David; id_orcid, Rosair, Georgina M., Welch, Alan J., Man, Wing Y., Palmero Palos, Cesar, McKay, David, Chan, Antony P. Y., Jourdan, Laure, Leube, Bernhard T, Palmero, Cesar, Macgregor, Stuart A., Leube, Bernhard T., Ellis, David, Thiripuranathar, Gobika, Chan, Antony P Y   +14 more
core   +1 more source

Coordination Ability of 10-EtC(NHPr)=HN-7,8-C₂B₉H₁₁ in the Reactions with Nickel(II) Phosphine Complexes

Crystals, 2021
The complexation reactions of nido-carboranyl amidine 10-PrNHC(Et)=HN-7,8-C2B9H11 with different nickel(II) phosphine complexes such as [(PR2R’)2NiCl2] (R = R’ = Ph, Bu; R = Me, R’ = Ph) were investigated.
Marina Yu. Stogniy, Svetlana A. Erokhina, Kyrill Yu. Suponitsky, Igor B. Sivaev, Vladimir I. Bregadze   +4 more
doaj   +1 more source

“Free of Base” Sulfa-Michael Addition for Novel o-Carboranyl-DL-Cysteine Synthesis

Crystals, 2020
The sulfa-Michael addition reaction was applied for the two-step synthesis of o-carboranyl cysteine 1-HOOCCH(NH2)CH2S-1,2-C2B10H11 from the trimethylammonium salt of 1-mercapto-o-carborane and methyl 2-acetamidoacrylate.
Julia Laskova, Irina Kosenko, Ivan Ananyev, Marina Stogniy, Igor Sivaev, Vladimir Bregadze   +5 more
doaj   +1 more source

Half-Sandwich Nickelacarboranes Derived from [7-(MeO(CH₂)₂S)-7,8-C₂B₉H₁₁]⁻

Inorganics, 2023
New carboranyl thioethers 1-MeO(CH2)nS-1,2-C2B10H11 (n = 2, 3) were prepared by the alkylation of the trimethylammonium salt of 1-mercapto-ortho-carborane with 1-bromo- 2-methoxyethane and 1-bromo-3-methoxypropane, respectively.
Dmitriy K. Semyonov, Marina Yu. Stogniy, Kyrill Yu. Suponitsky, Igor B. Sivaev   +3 more
doaj   +1 more source

Deboronation-Induced Ratiometric Emission Variations of Terphenyl-Based Closo-o-Carboranyl Compounds: Applications to Fluoride-Sensing

Molecules, 2020
Closo-o-carboranyl compounds bearing the ortho-type perfectly distorted or planar terphenyl rings (closo-DT and closo-PT, respectively) and their nido-derivatives (nido-DT and nido-PT, respectively) were synthesized and fully characterized using ...
Hyunhee So, Min Sik Mun, Mingi Kim, Jea Ho Kim, Ji Hye Lee, Hyonseok Hwang, Duk Keun An, Kang Mun Lee   +7 more
doaj   +1 more source