Circular dichroism of guaianolides and the products of their amination

Autor:	M. I. Yusupov, Sh. Z. Kasymov, I. M. Yusupova, G. P. Moiseeva
Rok vydání:	1984
Předmět:	chemistry.chemical_classification Circular dichroism Chemistry Stereochemistry Hydroxy group Plant Science General Chemistry Ring (chemistry) General Biochemistry Genetics and Molecular Biology chemistry.chemical_compound Stereospecificity Piperidine Lactone Amination
Zdroj:	Chemistry of Natural Compounds. 20:683-685
ISSN:	1573-8388 0009-3130
DOI:	10.1007/bf00580022
Popis:	The presence of an α-oriented hydroxy group at C8 in a guaianolide promotes the stereospecificity of the amination of an exomethylene bond linked with the γ-lactone grouping. The addition of morphiline and of piperidine to the exomethylene bond of the lactone ring of a guaianolide containing an α-oriented hydroxy group at C8 takes place with the preferential formation of the 11S isomer.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1d154ea270ecb50c8ad2c658953c53d8 https://doi.org/10.1007/bf00580022 Zobrazit plný text záznamu Full text from SpringerLink