Protonation of Borylated Carboxonium Derivative [2,6-B₁₀H₈O₂CCH₃]^-: Theoretical and Experimental Investigation.

ABSTRACT: The process of protonation of [2,6-B₁₀H₈O₂CCH₃]^- was investigated both theoretically and experimentally. The most suitable conditions for protonation of the derivative [2,6-B₁₀H₈O₂CCH₃]^- were found. The process of protonation was carried out in the presence of an excess of trifluoromethanesulfonic acid CF₃SO₃H at room temperature in dichloromethane solution. The structure of the resulting complex [2,6-B₁₀H₈O₂CCH₃*H^fac]⁰ was established using NMR data and the results of DFT calculations. An additional proton atom H^fac was found to be localized on one of the facets that was opposite the

SUBMITTER: Klyukin IN 

PROVIDER: S-EPMC9025682 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature