Synthesis, structure and reactivity of a carborane-fused silylene 1-{[PhC(NtBu)2]Si}-1,2-C2B10H11
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2018.02.047
Abstract: Abstract A carborane-fused silylene 1-{[PhC(NtBu)2]Si}-1,2-C2B10H11 (2) has been prepared and structurally characterized from an equimolar reaction of 1-Li-1,2-C2B10H11 with [PhC(NtBu)2]SiCl (1) in Et2O. The reactions of 2 with elemental sulfur and benzophenone afforded the corresponding… read more here.
Keywords: phc ntbu; carborane fused; fused silylene; carborane ... See more keywords
Diverse Reactions of o-Carborane-Fused Silylenes with C≡E (E = C, P) Triple Bonds.
Sign Up to like & getrecommendations! Published in 2023 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c03140
Abstract: The reactivities of o-carborane-fused silylenes toward molecules with C≡E (E = C, P) bonds are reported. The reactions of bis(silylene) [(LSi:)C]2B10H10 (1a, L = PhC(NtBu)2) with arylalkynes afforded bis(silylium) carborane adducts 2 and 3, showing… read more here.
Keywords: diverse reactions; fused silylenes; carborane fused; triple bonds ... See more keywords
Synthesis of o-Carborane-Fused Pyrazoles through Sequential C-N Bond Formation.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c01232
Abstract: Transition-metal-free synthetic method for o-carborane-fused pyrazoles as a new scaffold has been developed from the reaction of B(4)-acylmethyl or B(3,5)-diacylmethyl o-carborane with 2-azido-1,3-dimethylimidazolinium hexafluorophosphate (ADMP) in the presence of DBU in acetonitrile through sequential diazotization… read more here.
Keywords: fused pyrazoles; carborane fused; bond formation; carborane ... See more keywords
Ring-opening and ring-expansion reactions of carborane-fused borirane
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DOI: 10.1039/d1sc04453b
Abstract: Though the reaction chemistry of three-membered ring molecules such as cyclopropanes and their heteroatom-containing analogues has been extensively studied, the chemical properties of their boron analogues, boriranes, are little known thus far. This work describes… read more here.
Keywords: ring opening; ring expansion; carborane fused; chemistry ... See more keywords