Abstract
The synthesis of some new compounds exhibiting two 1,3-perhydrooxazine units connected to the same aromatic ring and of their ditosylated derivatives was carried out in good yields by the direct condensation reaction of the corresponding aminoalcohols with aromatic dicarbonyl compounds. The stereochemistry and the ring-chain tautomerism of these compounds were investigated by NMR and EI-MS.
Keywords: 1,3-perhydrooxazine, ring-chain tautomerism, conformational analysis, like-unlike isomers, NMR, massspectrometry
Letters in Organic Chemistry
Title: Synthesis, Stereochemistry and Ring-Chain Tautomerism of Some New Bis(1,3-perhydrooxazin-2-yl)benzene Derivatives
Volume: 8 Issue: 1
Author(s): A. Nan, L. David, M. Tintas, C. Lar and I. Grosu
Affiliation:
Keywords: 1,3-perhydrooxazine, ring-chain tautomerism, conformational analysis, like-unlike isomers, NMR, massspectrometry
Abstract: The synthesis of some new compounds exhibiting two 1,3-perhydrooxazine units connected to the same aromatic ring and of their ditosylated derivatives was carried out in good yields by the direct condensation reaction of the corresponding aminoalcohols with aromatic dicarbonyl compounds. The stereochemistry and the ring-chain tautomerism of these compounds were investigated by NMR and EI-MS.
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Cite this article as:
Nan A., David L., Tintas M., Lar C. and Grosu I., Synthesis, Stereochemistry and Ring-Chain Tautomerism of Some New Bis(1,3-perhydrooxazin-2-yl)benzene Derivatives, Letters in Organic Chemistry 2011; 8 (1) . https://dx.doi.org/10.2174/157017811794557886
DOI https://dx.doi.org/10.2174/157017811794557886 |
Print ISSN 1570-1786 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-6255 |
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