Six-Membered Saturated NHC-Stabilized Borenium Cations: Isolation of a Cationic Analogue of Borinic Acid.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c00611
Abstract: The reaction of six-membered saturated NHC [1,3-di(2,6-diisopropylphenyl) tetrahydropyrimidine-2-ylidene; henceforth abbreviated as 6-SIDipp] with PhBCl2 yields a Lewis base adduct, 6-SIDipp·PhBCl2 (1), which readily undergoes nucleophilic substitution reaction with AgNO3, leading to the single (2) and… read more here.
Keywords: saturated nhc; borenium; acid; six membered ... See more keywords
N-Heterocyclic Silylene Coordinated Dialkyl Borenium Equivalent
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DOI: 10.1021/acs.organomet.7b00687
Abstract: In an attempt to prepare the heavier analogue of NHC-stabilized borenium cation, we have prepared a silylene-coordinated borenium equivalent (1a), which can be viewed as a contact ion pair of borenium and triflate. The triflate… read more here.
Keywords: borenium; borenium equivalent; heterocyclic silylene; silylene ... See more keywords
Borenium Ionic Liquids as Alternative to BF3 in Polyalphaolefins (PAOs) Synthesis
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DOI: 10.1021/acssuschemeng.9b03621
Abstract: Lewis superacidic borenium ionic liquids of the general formula [BCl2(L)][MnCl3n+1] (L = pyridine or picoline, n = 1 or 2) were used as catalysts for the oligomerization of 1-decene to polyalphaolefins (PAOs), as a safer… read more here.
Keywords: polyalphaolefins paos; alternative bf3; borenium; ionic liquids ... See more keywords