A. V. Nelyubin, I. N. Klyukin, A. S. Novikov, A. P. Zhdanov, M. S. Grigoriev, K. Yu. Zhizhin, N. T. Kuznetsov, “Nucleophilic addition of amino acid esters to nitrilium derivatives of <i>closo</i>-decaborate anion”, Mendeleev Commun., 2021, Volume 31, Issue 2,Pages <nobr>201

This article is cited in 28 papers

Communications

Nucleophilic addition of amino acid esters to nitrilium derivatives of closo-decaborate anion

A. V. Nelyubin^a, I. N. Klyukin^a, A. S. Novikov^b, A. P. Zhdanov^a, M. S. Grigoriev^c, K. Yu. Zhizhin^a, N. T. Kuznetsov^a

^a N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^b Institute of Chemistry, St. Petersburg State University, St. Petersburg, Russian Federation
^c A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: The addition of amino acid esters to [2-B₁₀H₉–N≡CMe]⁻ Bu₄N⁺ salt under mild conditions affords amidine closo-decaborates in high yields. The structure of compound (PPh₄)[2-B₁₀H₉NH=C(Me)NHCH₂COOEt] was elucidated by single-crystal XRD analysis.

Keywords: closo-decaborate, nitrilium derivatives, amino acid esters, glycine, alanine, phenylalanine, amidines.

Language: English

DOI: 10.1016/j.mencom.2021.03.018

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