Interaction of 1-acylamino-2,2-dichloroethenyl(triphenyl)phosphonium chlorides with alkanolamines |
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| Authors: | O V Golovchenko E R Abdurakhmanova S O Vladimirov M Y Brusnakov T O Krupoder V V Sukhoveev |
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| Institution: | 1. V. P. Kukhar Institute of Bioorganic Chemistry and Petrochemistry of the National Academy of Sciences of Ukraine, Kyiv, Ukraine;2. Taras Shevchenko National University of Kyiv, Kyiv, Ukraine;3. Nizhyn Mykola Gogol State University, Nizhyn, Chernihivska Oblast, Ukraine;4. Nizhyn Mykola Gogol State University, Nizhyn, Chernihivska Oblast, Ukraine |
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| Abstract: | AbstractIt is shown that the interaction of 1-acylamino-2,2-dichloroethenyl(triphenyl)-phosphonium chlorides with alkanolamines having a primary amino group results in the formation of 4-oxazolylphosphonium salts containing hydroxyalkylamine substituents at position 5 of the oxazole cycle. Under similar conditions the reaction of N-substituted alkanolamines with 1-acylamino-2,2-dichloroethenyl-(triphenyl)phosphonium chlorides leads to the formation of 1,3-oxazolidin-2-ylidene derivatives, in which the triphenylphosphonium group is located in the side chain. The structure of the new synthesized compounds has been reliably proven by elemental analysis, IR, 1Н, 13С, 31Р NMR spectroscopy, mass spectrometry and single crystal X-ray diffraction. |
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| Keywords: | 1-Acylamino-2 2-dichloroethenyl(triphenyl)phosphonium salts 5-amino-4-oxazolylphosphonium salts 1 3-oxazolidin-2-ylidene monoethanolamine N-methylmonoethanolamine alkanolamines |
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