Synthesis, structure, and biological activity of 2,6-diazido-4-methylnicotinonitrile derivatives
A number of 2,6-diazido-4-methylnicotinonitrile derivatives has been synthesized as prospective novel plant growth regulators. The 2-[(triphenylphosphoranylidene)amino]tetrazolo[1,5-a]pyridine derivative is selectively formed from 2,6-diazido-4-methylnicotinonitrile under the conditions of the Staud...
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| Главные авторы: | , , , |
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| Формат: | Статья |
| Язык: | English |
| Опубликовано: |
Springer New York LLC
2018
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| Темы: | |
| Online-ссылка: | https://dspace.ncfu.ru/handle/20.500.12258/3537 |
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| Краткое описание: | A number of 2,6-diazido-4-methylnicotinonitrile derivatives has been synthesized as prospective novel plant growth regulators. The 2-[(triphenylphosphoranylidene)amino]tetrazolo[1,5-a]pyridine derivative is selectively formed from 2,6-diazido-4-methylnicotinonitrile under the conditions of the Staudinger reaction, from which N-(6-azido-5-cyano-4-methylpyridin-2-yl)acylamides can be obtained by sequential reduction and acylation. The obtained azidopyridines are converted into the corresponding 1,2,3-triazoles when treated with 1,3-dicarbonyl compounds in the presence of Et3N. Field studies showed that some of the synthesized compounds were effective growth regulators of wheat |
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