Behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate
Objectives. To study the patterns of behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate.Methods. The study employed infrared and nuclear magnetic resonance spectroscopy, as well as elemental analysis.Results. The formation of mixtures of tautomeric f...
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| Format: | Article |
| Language: | Russian |
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MIREA - Russian Technological University
2022-11-01
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| Series: | Тонкие химические технологии |
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| Online Access: | https://www.finechem-mirea.ru/jour/article/view/1879 |
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| author | L. O. Belova N. A. Golub M. V. Pletneva N. I. Kirilina A. D. Kirilin |
| author_facet | L. O. Belova N. A. Golub M. V. Pletneva N. I. Kirilina A. D. Kirilin |
| author_sort | L. O. Belova |
| collection | DOAJ |
| description | Objectives. To study the patterns of behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate.Methods. The study employed infrared and nuclear magnetic resonance spectroscopy, as well as elemental analysis.Results. The formation of mixtures of tautomeric forms of silicon-containing urea—N-(trimethylsilyl) morpholine-4-carboxamide and trimethylsilylmorpholine-4-carboximidoate—was established.Conclusions. It is shown that the composition and structure of the resulting products are determined both by the presence of a morpholine substituent at the nitrogen atom and by the type of isocyanate used. Unlike the trimethylsilyl derivative of morpholine, morpholine itself reacts with trimethylsilyl isocyanate to form a mixture of tautomeric forms. |
| format | Article |
| id | doaj-art-cc3c327b2e9744dd9ecd13163e6e21e3 |
| institution | DOAJ |
| issn | 2410-6593 2686-7575 |
| language | Russian |
| publishDate | 2022-11-01 |
| publisher | MIREA - Russian Technological University |
| record_format | Article |
| series | Тонкие химические технологии |
| spelling | doaj-art-cc3c327b2e9744dd9ecd13163e6e21e32025-08-20T02:59:43ZrusMIREA - Russian Technological UniversityТонкие химические технологии2410-65932686-75752022-11-0117537738310.32362/2410-6593-2022-17-5-377-3831691Behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanateL. O. Belova0N. A. Golub1M. V. Pletneva2N. I. Kirilina3A. D. Kirilin4MIREA – Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)MIREA – Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)MIREA – Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)State Research Institute of Chemistry and Technology of Organoelement CompoundsMIREA – Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)Objectives. To study the patterns of behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate.Methods. The study employed infrared and nuclear magnetic resonance spectroscopy, as well as elemental analysis.Results. The formation of mixtures of tautomeric forms of silicon-containing urea—N-(trimethylsilyl) morpholine-4-carboxamide and trimethylsilylmorpholine-4-carboximidoate—was established.Conclusions. It is shown that the composition and structure of the resulting products are determined both by the presence of a morpholine substituent at the nitrogen atom and by the type of isocyanate used. Unlike the trimethylsilyl derivative of morpholine, morpholine itself reacts with trimethylsilyl isocyanate to form a mixture of tautomeric forms.https://www.finechem-mirea.ru/jour/article/view/1879morpholinetrimethylsilyl isocyanatesilicon-containing ureastautomerismamideisoamide tautomerismn-(trimethylsilyl)morpholine-4-carboxamidetrimethylsilylmorpholine-4-carboxyimidoate |
| spellingShingle | L. O. Belova N. A. Golub M. V. Pletneva N. I. Kirilina A. D. Kirilin Behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate Тонкие химические технологии morpholine trimethylsilyl isocyanate silicon-containing ureas tautomerism amideisoamide tautomerism n-(trimethylsilyl)morpholine-4-carboxamide trimethylsilylmorpholine-4-carboxyimidoate |
| title | Behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate |
| title_full | Behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate |
| title_fullStr | Behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate |
| title_full_unstemmed | Behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate |
| title_short | Behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate |
| title_sort | behavior of morpholine and its trimethylsilyl derivative in reactions with trimethylsilyl isocyanate |
| topic | morpholine trimethylsilyl isocyanate silicon-containing ureas tautomerism amideisoamide tautomerism n-(trimethylsilyl)morpholine-4-carboxamide trimethylsilylmorpholine-4-carboxyimidoate |
| url | https://www.finechem-mirea.ru/jour/article/view/1879 |
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