Circular dichroism of the products of the amination of lactones
| Autor: | M. I. Yusupov, G. P. Moiseeva, I. M. Yusupova, Sh. Z. Kasymov |
|---|---|
| Rok vydání: | 1982 |
| Předmět: |
chemistry.chemical_classification
Circular dichroism Stereochemistry Plant Science General Chemistry Sesquiterpene lactone Ring (chemistry) Sesquiterpene General Biochemistry Genetics and Molecular Biology chemistry.chemical_compound chemistry Organic chemistry Amine gas treating Amination Lactone Cotton effect |
| Zdroj: | Chemistry of Natural Compounds. 18:295-297 |
| ISSN: | 1573-8388 0009-3130 |
| DOI: | 10.1007/bf00580454 |
| Popis: | The circular dichroism method has been used to study the products of the amination of sesquiterpene lactones containing α-methylene-γ-lactone groupings. Analysis of the results obtained has shown that in all the lactones considered the amination reaction takes place with the predominant formation of one of the possible stereochemical forms of the product of the addition of the amine to the exomethylene group of the lactone ring, namely, that having the 11S configuration. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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