REACTIONS OF 2-(2-HETARYL)-2-(TETRAHYDROFURAN-2-YLIDENE)ACETONITRILES WITH TERTIARY AMINES
DOI:
https://doi.org/10.1007/847Keywords:
5-(4-aza-1-azoniobicyclo[2.2.2]oct-1-yl)-1-cyano-1-(2-hetaryl)pent-1-en-2-olates, betaines, 1-cyano-1 (2-hetaryl)-5-(pyridinium-1-yl)-1-penten-2-olates, diazabicyclo[2.2.2]octane, 2-(2-hetaryl)-2-(tetra-hydrofuran-2-ylidene)acetonitriles, pyridine, tertiary amines, N-nucleophilesAbstract
The reactions of 2-(2-hetaryl)-2-(tetrahydrofuran-2-ylidene)acetonitriles with conformationally rigid and heterocyclic tertiary amines were investigated. Compounds with bipolar structures were obtained: 1-cyano-1-(2-hetaryl)-5-(pyridinium-1-yl)-1-penten-2-olates and 5-(4-aza-1-azoniobicyclo[2.2.2]oct-1‑yl)-1-cyano-1-(2-hetaryl)pent-1-en-2-olates.
Authors: D. S. Milokhov, O. V. Khilya, A. V. Turov, R. I. Zubatyuk, G. V. Palamarchuk, O. V. Shishkin, A. A. Chekotilo, and Yu. M. Volovenko
English Translation in Chemistry of Heterocyclic Compounds, 2013, 48 (12), pp 1761-1769