Cyanoethylation of Aromatic Aldehyde Imines Containing a Hydroxy Group in the β- or γ-Position. Synthesis of 3-Cyanoethyl-1,3-oxazacycloalkanes |
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Authors: | S. G. Kon’kova G. M. Abovyan A. Kh. Khachatryan A. E. Badasyan G. A. Panosyan M. S. Sargsyan |
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Affiliation: | (1) Institute of Organic Chemistry, National Academy of Sciences of Armenia, ul. Zakariya Kanakertsi 167a, Erevan, 375091, Armenia;(2) Molecular Structure Research Center, National Academy of Sciences of Armenia, Erevan, Armenia |
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Abstract: | Acrylonitrile reacts with aromatic aldehyde imines containing a hydroxy group in the β- or γ-position to give 70–85% of the corresponding 2-aryl-3-cyanoethyltetrahydro-1,3-oxazines or 2-aryl-3-cyanoethyl-1,3-oxazolidines, respectively. The results of these reactions are rationalized in terms of ring-chain isomerism of the initial imines.__________Translated from Zhurnal Organicheskoi Khimii, Vol. 41, No. 7, 2005, pp. 1064–1066.Original Russian Text Copyright © 2005 by Kon’kova, Abovyan, Khachatryan, Badasyan, Panosyan, Sargsyan. |
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