Results 91 to 100 of about 2,463 (211)

A new mechanism for the rearrangement of the icosahedral carboranes

, 1993
A new mechanism which involves the anticubeoctahedron as the complementary geometry is postulated to rationalise previously reported data on the rearrangement of various icosahedral ...
Brian F. G. Johnson, Brian F.G. Johnson, Yvonne V. Roberts, Emilio Parisini   +3 more
core   +1 more source

Efficient crystallization-induced emission in fluorenyl-tethered carboranes

, 2017
(Aryl)(fluorenyl)-difunctionalized o-carboranes exhibit high quantum efficiency crystallization-induced emission; the origin of the CIE was rationalized from structural and theoretical studies.
Chi Zhang, Mark G. Humphrey, Zhaojin Wang, Tianyu Wang   +3 more
core   +1 more source

Palladium-catalyzed selective fluorination of o-carboranes

, 2013
A Pd(II)-catalyzed direct selective fluorination reaction of carboranes using a F+ reagent has been developed, leading to a series of polyfluorocarboranes in high isolated yields.
Quan, Yangjian, Qiu, Zaozao, Xie, Zuowei
core   +1 more source

Supraicosahedral (metalla)carboranes

, 2003
Although supraicosahedral (hetero)boranes have long been of interest to theoreticians, the area is under-developed from a synthetic viewpoint. The synthesis of supraicosahedral carboranes by reduction then capitation (RedCap) of C2B10 species is ...
Ellis, David; id_orcid, Rosair, Georgina M., Giles, Barry T., Schmidt, Frank, McIntosh, Ruaraidh, Welch, Alan J., Ormsby, Daniel L., Burke, Anthony, Wilson, Neil M.M., Ferrer, Daniel, Boyd, A. S F, Macgregor, Stuart A., Laguna, Miguel A., Boyd, Alan S.F., Ellis, David, Wilson, N. M M   +15 more
core   +1 more source

Theoretical research of selective splitting of closo-dicarba-dodecaboranes(12) under action of ammonia

Тонкие химические технологии, 2007
Reaction of splitting of carboranes (12) under action of ammonia were investigated by the B3PW91/6-31G(d,p) method. Separate stages of process are found and quantitatively characterized.
S. P. Knyazev, E. G. Gordeyev, E. A. Chernyshev   +2 more
doaj  

Theoretical study of acidity of dicarbacloso-dodecaboranes(12) and their chloroderivatives

Тонкие химические технологии, 2008
Quantum-chemical calculation of o-, m-, p-carboranes(12) and C2H2B10Cl10 has been carried out by RHF, DFT(B3LYP) and MP2 methods (6-31G** and 6-311++G**). The analysis of electronic structure of these molecules has been performed.
S. Р. Knyazev, E. G. Gordeev, E. A. Chernyshev   +2 more
doaj  

Clickable prodrugs bearing potent and hydrolytically cleavable nicotinamide phosphoribosyltransferase inhibitors

Drug Design, Development and Therapy, 2018
Keivan Sadrerafi, Emilia O Mason, Mark W Lee Jr Department of Chemistry, University of Missouri, Columbia, MO, USA Purpose: Our previous study indicated that carborane containing small-molecule 1-(hydroxymethyl)-7-(4′-(trans-3″-(3‴-pyridyl ...
Sadrerafi K, Mason EO, Lee Jr MW
doaj  

Visible-light-promoted nickel-catalyzed cross-coupling of B-iodocarboranes with styrenes. [PDF]

Chem Sci
Wang X, Ni H, Wang Z, Li X, Li S.
europepmc   +1 more source

The Explosive Hazards of Icosahedral Carboranes and Dodecaborate with Common Oxidizers and Salts. [PDF]

Inorg Chem
Scherschel NF, Piercey DG, Davis JV.
europepmc   +1 more source

Site-Selective B─H Activation via HAT Toward Xanthyl-closo-Carboranes as Bench-Stable Precursors of Organosulfur Boron Clusters. [PDF]

Angew Chem Int Ed Engl
Rusconi M, Magi E, Renzi P, Azzi E, Lagostina V, Salvadori E, Chiesa M, Hischa B, Ghigo G, Deagostino A.   +9 more
europepmc   +1 more source